Inconsistent Cuts

Hello,

I am trying to cut with my MPCN and I am getting inconsistent cuts.
The machine randomly cut too deep. I print the same g-code several times and 1 can be printed correctly , and the others randomly cut too deep or plunge straight into my table.
I have the same issue with different g-codes. I also tried different tools… I had 2 cases in which I had also a misplacement on the Y axe as well. The g-code was supposed to engrave 4 music notes in a straight line. The fisrt 2 notes were engraved in a straight line but the 3d 2-3 cm below the 1st two notes.
I was using estlcam 9 and now I am using estlcam 10.012 (windows) and repetier on Mac.
Any help will be great appreciated.
This is an example g-code in which I had issues:

;Project ?????
;Created by Estlcam version 9 build 10,006
;Machining time about 00:09:44 hours

G90
M03 S33000
G00 X0.0000 Y0.0000 Z0.0000 F2100
G00 Z2.0000 F400

;No. 1: Engraving 9
G00 X15.5861 Y41.0284 F2100
G00 Z0.5000 F400
G01 Z-1.0000 F180 S33000
G01 X14.2979 Y12.8765 F900
G03 X10.2140 Y14.0443 I-4.2515 J-7.1430 F900
G03 X6.4818 Y13.3784 I-0.2457 J-9.4144 F900
G03 X3.2318 Y11.0128 I2.7452 J-7.1870 F900
G03 X2.0503 Y8.2522 I4.2024 J-3.4315 F900
G03 X3.7965 Y3.9629 I4.8937 J-0.5079 F900
G03 X8.7979 Y2.1621 I4.9874 J6.0057 F900
G03 X13.7122 Y3.4447 I0.2142 J9.2345 F900
G03 X15.6914 Y5.1520 I-3.8054 J6.4126 F900
G03 X16.9383 Y8.4649 I-4.0132 J3.4016 F900
G01 X16.9040 Y9.0613 F900
G01 X18.0181 Y33.2605 F900
G01 X41.3218 Y35.6628 F900
G01 X40.3314 Y15.5628 F900
G03 X36.1999 Y16.7682 I-4.2963 J-7.0430 F900
G03 X32.4424 Y16.1016 I-0.2580 J-9.4706 F900
G03 X29.1886 Y13.7399 I2.7421 J-7.2001 F900
G03 X27.9746 Y10.3857 I4.0018 J-3.3451 F900
G03 X29.7501 Y6.6927 I5.0042 J0.1326 F900
G03 X34.7514 Y4.8919 I4.9868 J6.0044 F900
G03 X40.2226 Y6.5396 I0.2244 J9.1618 F900
G03 X42.0012 Y8.3655 I-4.0542 J5.7284 F900
G03 X42.8653 Y11.7555 I-4.1229 J2.8561 F900
G01 X44.3138 Y43.3001 F900
G01 X41.6928 Y43.1399 F900
G01 Y43.1250 F900
G01 X15.6009 Y41.0799 F900
G01 X15.6078 Y41.0284 F900
G01 X15.5861 F900
G01 Z-2.0000 F180
G01 X14.2979 Y12.8765 F900
G03 X10.2140 Y14.0443 I-4.2515 J-7.1430 F900
G03 X6.4818 Y13.3784 I-0.2457 J-9.4144 F900
G03 X3.2318 Y11.0128 I2.7452 J-7.1870 F900
G03 X2.0503 Y8.2522 I4.2024 J-3.4315 F900
G03 X3.7965 Y3.9629 I4.8937 J-0.5079 F900
G03 X8.7979 Y2.1621 I4.9874 J6.0057 F900
G03 X13.7122 Y3.4447 I0.2142 J9.2345 F900
G03 X15.6914 Y5.1520 I-3.8054 J6.4126 F900
G03 X16.9383 Y8.4649 I-4.0132 J3.4016 F900
G01 X16.9040 Y9.0613 F900
G01 X18.0181 Y33.2605 F900
G01 X41.3218 Y35.6628 F900
G01 X40.3314 Y15.5628 F900
G03 X36.1999 Y16.7682 I-4.2963 J-7.0430 F900
G03 X32.4424 Y16.1016 I-0.2580 J-9.4706 F900
G03 X29.1886 Y13.7399 I2.7421 J-7.2001 F900
G03 X27.9746 Y10.3857 I4.0018 J-3.3451 F900
G03 X29.7501 Y6.6927 I5.0042 J0.1326 F900
G03 X34.7514 Y4.8919 I4.9868 J6.0044 F900
G03 X40.2226 Y6.5396 I0.2244 J9.1618 F900
G03 X42.0012 Y8.3655 I-4.0542 J5.7284 F900
G03 X42.8653 Y11.7555 I-4.1229 J2.8561 F900
G01 X44.3138 Y43.3001 F900
G01 X41.6928 Y43.1399 F900
G01 Y43.1250 F900
G01 X15.6009 Y41.0799 F900
G01 X15.6078 Y41.0284 F900
G01 X15.5861 F900
G01 Z-3.0000 F180
G01 X14.2979 Y12.8765 F900
G03 X10.2140 Y14.0443 I-4.2515 J-7.1430 F900
G03 X6.4818 Y13.3784 I-0.2457 J-9.4144 F900
G03 X3.2318 Y11.0128 I2.7452 J-7.1870 F900
G03 X2.0503 Y8.2522 I4.2024 J-3.4315 F900
G03 X3.7965 Y3.9629 I4.8937 J-0.5079 F900
G03 X8.7979 Y2.1621 I4.9874 J6.0057 F900
G03 X13.7122 Y3.4447 I0.2142 J9.2345 F900
G03 X15.6914 Y5.1520 I-3.8054 J6.4126 F900
G03 X16.9383 Y8.4649 I-4.0132 J3.4016 F900
G01 X16.9040 Y9.0613 F900
G01 X18.0181 Y33.2605 F900
G01 X41.3218 Y35.6628 F900
G01 X40.3314 Y15.5628 F900
G03 X36.1999 Y16.7682 I-4.2963 J-7.0430 F900
G03 X32.4424 Y16.1016 I-0.2580 J-9.4706 F900
G03 X29.1886 Y13.7399 I2.7421 J-7.2001 F900
G03 X27.9746 Y10.3857 I4.0018 J-3.3451 F900
G03 X29.7501 Y6.6927 I5.0042 J0.1326 F900
G03 X34.7514 Y4.8919 I4.9868 J6.0044 F900
G03 X40.2226 Y6.5396 I0.2244 J9.1618 F900
G03 X42.0012 Y8.3655 I-4.0542 J5.7284 F900
G03 X42.8653 Y11.7555 I-4.1229 J2.8561 F900
G01 X44.3138 Y43.3001 F900
G01 X41.6928 Y43.1399 F900
G01 Y43.1250 F900
G01 X15.6009 Y41.0799 F900
G01 X15.6078 Y41.0284 F900
G01 X15.5861 F900

;No. 2: Engraving 9
G00 X15.5861 Y41.0284 Z2.0000 F400
G00 Z0.5000 F400
G01 Z-1.0000 F180
G01 X14.2979 Y12.8765 F900
G03 X10.2140 Y14.0443 I-4.2515 J-7.1430 F900
G03 X6.4818 Y13.3784 I-0.2457 J-9.4144 F900
G03 X3.2318 Y11.0128 I2.7452 J-7.1870 F900
G03 X2.0503 Y8.2522 I4.2024 J-3.4315 F900
G03 X3.7965 Y3.9629 I4.8937 J-0.5079 F900
G03 X8.7979 Y2.1621 I4.9874 J6.0057 F900
G03 X13.7122 Y3.4447 I0.2142 J9.2345 F900
G03 X15.6914 Y5.1520 I-3.8054 J6.4126 F900
G03 X16.9383 Y8.4649 I-4.0132 J3.4016 F900
G01 X16.9040 Y9.0613 F900
G01 X18.0181 Y33.2605 F900
G01 X41.3218 Y35.6628 F900
G01 X40.3314 Y15.5628 F900
G03 X36.1999 Y16.7682 I-4.2963 J-7.0430 F900
G03 X32.4424 Y16.1016 I-0.2580 J-9.4706 F900
G03 X29.1886 Y13.7399 I2.7421 J-7.2001 F900
G03 X27.9746 Y10.3857 I4.0018 J-3.3451 F900
G03 X29.7501 Y6.6927 I5.0042 J0.1326 F900
G03 X34.7514 Y4.8919 I4.9868 J6.0044 F900
G03 X40.2226 Y6.5396 I0.2244 J9.1618 F900
G03 X42.0012 Y8.3655 I-4.0542 J5.7284 F900
G03 X42.8653 Y11.7555 I-4.1229 J2.8561 F900
G01 X44.3138 Y43.3001 F900
G01 X41.6928 Y43.1399 F900
G01 Y43.1250 F900
G01 X15.6009 Y41.0799 F900
G01 X15.6078 Y41.0284 F900
G01 X15.5861 F900
G00 Z0.0000 F400
G01 Z-2.0000 F180
G01 X14.2979 Y12.8765 F900
G03 X10.2140 Y14.0443 I-4.2515 J-7.1430 F900
G03 X6.4818 Y13.3784 I-0.2457 J-9.4144 F900
G03 X3.2318 Y11.0128 I2.7452 J-7.1870 F900
G03 X2.0503 Y8.2522 I4.2024 J-3.4315 F900
G03 X3.7965 Y3.9629 I4.8937 J-0.5079 F900
G03 X8.7979 Y2.1621 I4.9874 J6.0057 F900
G03 X13.7122 Y3.4447 I0.2142 J9.2345 F900
G03 X15.6914 Y5.1520 I-3.8054 J6.4126 F900
G03 X16.9383 Y8.4649 I-4.0132 J3.4016 F900
G01 X16.9040 Y9.0613 F900
G01 X18.0181 Y33.2605 F900
G01 X41.3218 Y35.6628 F900
G01 X40.3314 Y15.5628 F900
G03 X36.1999 Y16.7682 I-4.2963 J-7.0430 F900
G03 X32.4424 Y16.1016 I-0.2580 J-9.4706 F900
G03 X29.1886 Y13.7399 I2.7421 J-7.2001 F900
G03 X27.9746 Y10.3857 I4.0018 J-3.3451 F900
G03 X29.7501 Y6.6927 I5.0042 J0.1326 F900
G03 X34.7514 Y4.8919 I4.9868 J6.0044 F900
G03 X40.2226 Y6.5396 I0.2244 J9.1618 F900
G03 X42.0012 Y8.3655 I-4.0542 J5.7284 F900
G03 X42.8653 Y11.7555 I-4.1229 J2.8561 F900
G01 X44.3138 Y43.3001 F900
G01 X41.6928 Y43.1399 F900
G01 Y43.1250 F900
G01 X15.6009 Y41.0799 F900
G01 X15.6078 Y41.0284 F900
G01 X15.5861 F900
G00 Z0.0000 F400
G01 Z-3.0000 F180
G01 X14.2979 Y12.8765 F900
G03 X10.2140 Y14.0443 I-4.2515 J-7.1430 F900
G03 X6.4818 Y13.3784 I-0.2457 J-9.4144 F900
G03 X3.2318 Y11.0128 I2.7452 J-7.1870 F900
G03 X2.0503 Y8.2522 I4.2024 J-3.4315 F900
G03 X3.7965 Y3.9629 I4.8937 J-0.5079 F900
G03 X8.7979 Y2.1621 I4.9874 J6.0057 F900
G03 X13.7122 Y3.4447 I0.2142 J9.2345 F900
G03 X15.6914 Y5.1520 I-3.8054 J6.4126 F900
G03 X16.9383 Y8.4649 I-4.0132 J3.4016 F900
G01 X16.9040 Y9.0613 F900
G01 X18.0181 Y33.2605 F900
G01 X41.3218 Y35.6628 F900
G01 X40.3314 Y15.5628 F900
G03 X36.1999 Y16.7682 I-4.2963 J-7.0430 F900
G03 X32.4424 Y16.1016 I-0.2580 J-9.4706 F900
G03 X29.1886 Y13.7399 I2.7421 J-7.2001 F900
G03 X27.9746 Y10.3857 I4.0018 J-3.3451 F900
G03 X29.7501 Y6.6927 I5.0042 J0.1326 F900
G03 X34.7514 Y4.8919 I4.9868 J6.0044 F900
G03 X40.2226 Y6.5396 I0.2244 J9.1618 F900
G03 X42.0012 Y8.3655 I-4.0542 J5.7284 F900
G03 X42.8653 Y11.7555 I-4.1229 J2.8561 F900
G01 X44.3138 Y43.3001 F900
G01 X41.6928 Y43.1399 F900
G01 Y43.1250 F900
G01 X15.6009 Y41.0799 F900
G01 X15.6078 Y41.0284 F900
G01 X15.5861 F900
G00 Z0.0000 F400
G00 Z2.0000 F400

;No. 3: Engraving 10
G00 X89.9161 Y40.9997 Z2.0000 F2100
G00 Z0.5000 F400
G01 Z-1.0000 F180
G01 X88.6645 Y15.5628 F900
G03 X84.5325 Y16.7682 I-4.2964 J-7.0432 F900
G03 X80.7749 Y16.1016 I-0.2586 J-9.4675 F900
G03 X77.5213 Y13.7399 I2.7438 J-7.2019 F900
G03 X76.3069 Y10.3857 I4.0039 J-3.3467 F900
G03 X77.6449 Y7.1223 I4.9210 J0.1116 F900
G03 X81.6507 Y5.0355 I5.1886 J5.0719 F900
G03 X86.0601 Y5.3098 I1.6353 J9.2922 F900
G03 X89.9713 Y7.8649 I-2.2197 J7.6687 F900
G03 X91.2279 Y11.1612 I-4.0112 J3.4169 F900
G01 X91.1974 Y11.7555 F900
G01 X92.6469 Y43.3001 F900
G01 X90.0259 Y43.1399 F900
G01 Y43.1250 F900
G01 X63.9340 Y41.0799 F900
G01 X63.9409 Y41.0284 F900
G01 X63.9191 F900
G01 X62.6309 Y12.8765 F900
G03 X58.5471 Y14.0443 I-4.2514 J-7.1426 F900
G03 X54.8148 Y13.3784 I-0.2458 J-9.4145 F900
G03 X51.5648 Y11.0128 I2.7452 J-7.1870 F900
G03 X50.3834 Y8.2522 I4.2024 J-3.4315 F900
G03 X52.1295 Y3.9629 I4.8937 J-0.5079 F900
G03 X57.1304 Y2.1621 I4.9869 J6.0045 F900
G03 X62.0299 Y3.4353 I0.2132 J9.2433 F900
G03 X64.0066 Y5.1285 I-3.7977 J6.4341 F900
G03 X65.2720 Y8.4178 I-4.0121 J3.4315 F900
G01 X65.2439 Y9.0109 F900
G01 X66.5985 Y38.6043 F900
G01 X89.9161 Y40.9997 F900
G01 Z-2.0000 F180
G01 X88.6645 Y15.5628 F900
G03 X84.5325 Y16.7682 I-4.2964 J-7.0432 F900
G03 X80.7749 Y16.1016 I-0.2586 J-9.4675 F900
G03 X77.5213 Y13.7399 I2.7438 J-7.2019 F900
G03 X76.3069 Y10.3857 I4.0039 J-3.3467 F900
G03 X77.6449 Y7.1223 I4.9210 J0.1116 F900
G03 X81.6507 Y5.0355 I5.1886 J5.0719 F900
G03 X86.0601 Y5.3098 I1.6353 J9.2922 F900
G03 X89.9713 Y7.8649 I-2.2197 J7.6687 F900
G03 X91.2279 Y11.1612 I-4.0112 J3.4169 F900
G01 X91.1974 Y11.7555 F900
G01 X92.6469 Y43.3001 F900
G01 X90.0259 Y43.1399 F900
G01 Y43.1250 F900
G01 X63.9340 Y41.0799 F900
G01 X63.9409 Y41.0284 F900
G01 X63.9191 F900
G01 X62.6309 Y12.8765 F900
G03 X58.5471 Y14.0443 I-4.2514 J-7.1426 F900
G03 X54.8148 Y13.3784 I-0.2458 J-9.4145 F900
G03 X51.5648 Y11.0128 I2.7452 J-7.1870 F900
G03 X50.3834 Y8.2522 I4.2024 J-3.4315 F900
G03 X52.1295 Y3.9629 I4.8937 J-0.5079 F900
G03 X57.1304 Y2.1621 I4.9869 J6.0045 F900
G03 X62.0299 Y3.4353 I0.2132 J9.2433 F900
G03 X64.0066 Y5.1285 I-3.7977 J6.4341 F900
G03 X65.2720 Y8.4178 I-4.0121 J3.4315 F900
G01 X65.2439 Y9.0109 F900
G01 X66.5985 Y38.6043 F900
G01 X89.9161 Y40.9997 F900
G01 Z-3.0000 F180
G01 X88.6645 Y15.5628 F900
G03 X84.5325 Y16.7682 I-4.2964 J-7.0432 F900
G03 X80.7749 Y16.1016 I-0.2586 J-9.4675 F900
G03 X77.5213 Y13.7399 I2.7438 J-7.2019 F900
G03 X76.3069 Y10.3857 I4.0039 J-3.3467 F900
G03 X77.6449 Y7.1223 I4.9210 J0.1116 F900
G03 X81.6507 Y5.0355 I5.1886 J5.0719 F900
G03 X86.0601 Y5.3098 I1.6353 J9.2922 F900
G03 X89.9713 Y7.8649 I-2.2197 J7.6687 F900
G03 X91.2279 Y11.1612 I-4.0112 J3.4169 F900
G01 X91.1974 Y11.7555 F900
G01 X92.6469 Y43.3001 F900
G01 X90.0259 Y43.1399 F900
G01 Y43.1250 F900
G01 X63.9340 Y41.0799 F900
G01 X63.9409 Y41.0284 F900
G01 X63.9191 F900
G01 X62.6309 Y12.8765 F900
G03 X58.5471 Y14.0443 I-4.2514 J-7.1426 F900
G03 X54.8148 Y13.3784 I-0.2458 J-9.4145 F900
G03 X51.5648 Y11.0128 I2.7452 J-7.1870 F900
G03 X50.3834 Y8.2522 I4.2024 J-3.4315 F900
G03 X52.1295 Y3.9629 I4.8937 J-0.5079 F900
G03 X57.1304 Y2.1621 I4.9869 J6.0045 F900
G03 X62.0299 Y3.4353 I0.2132 J9.2433 F900
G03 X64.0066 Y5.1285 I-3.7977 J6.4341 F900
G03 X65.2720 Y8.4178 I-4.0121 J3.4315 F900
G01 X65.2439 Y9.0109 F900
G01 X66.5985 Y38.6043 F900
G01 X89.9161 Y40.9997 F900

;No. 4: Engraving 10
G00 X89.9161 Y40.9997 Z2.0000 F400
G00 Z0.5000 F400
G01 Z-1.0000 F180
G01 X88.6645 Y15.5628 F900
G03 X84.5325 Y16.7682 I-4.2964 J-7.0432 F900
G03 X80.7749 Y16.1016 I-0.2586 J-9.4675 F900
G03 X77.5213 Y13.7399 I2.7438 J-7.2019 F900
G03 X76.3069 Y10.3857 I4.0039 J-3.3467 F900
G03 X77.6449 Y7.1223 I4.9210 J0.1116 F900
G03 X81.6507 Y5.0355 I5.1886 J5.0719 F900
G03 X86.0601 Y5.3098 I1.6353 J9.2922 F900
G03 X89.9713 Y7.8649 I-2.2197 J7.6687 F900
G03 X91.2279 Y11.1612 I-4.0112 J3.4169 F900
G01 X91.1974 Y11.7555 F900
G01 X92.6469 Y43.3001 F900
G01 X90.0259 Y43.1399 F900
G01 Y43.1250 F900
G01 X63.9340 Y41.0799 F900
G01 X63.9409 Y41.0284 F900
G01 X63.9191 F900
G01 X62.6309 Y12.8765 F900
G03 X58.5471 Y14.0443 I-4.2514 J-7.1426 F900
G03 X54.8148 Y13.3784 I-0.2458 J-9.4145 F900
G03 X51.5648 Y11.0128 I2.7452 J-7.1870 F900
G03 X50.3834 Y8.2522 I4.2024 J-3.4315 F900
G03 X52.1295 Y3.9629 I4.8937 J-0.5079 F900
G03 X57.1304 Y2.1621 I4.9869 J6.0045 F900
G03 X62.0299 Y3.4353 I0.2132 J9.2433 F900
G03 X64.0066 Y5.1285 I-3.7977 J6.4341 F900
G03 X65.2720 Y8.4178 I-4.0121 J3.4315 F900
G01 X65.2439 Y9.0109 F900
G01 X66.5985 Y38.6043 F900
G01 X89.9161 Y40.9997 F900
G00 Z0.0000 F400
G01 Z-2.0000 F180
G01 X88.6645 Y15.5628 F900
G03 X84.5325 Y16.7682 I-4.2964 J-7.0432 F900
G03 X80.7749 Y16.1016 I-0.2586 J-9.4675 F900
G03 X77.5213 Y13.7399 I2.7438 J-7.2019 F900
G03 X76.3069 Y10.3857 I4.0039 J-3.3467 F900
G03 X77.6449 Y7.1223 I4.9210 J0.1116 F900
G03 X81.6507 Y5.0355 I5.1886 J5.0719 F900
G03 X86.0601 Y5.3098 I1.6353 J9.2922 F900
G03 X89.9713 Y7.8649 I-2.2197 J7.6687 F900
G03 X91.2279 Y11.1612 I-4.0112 J3.4169 F900
G01 X91.1974 Y11.7555 F900
G01 X92.6469 Y43.3001 F900
G01 X90.0259 Y43.1399 F900
G01 Y43.1250 F900
G01 X63.9340 Y41.0799 F900
G01 X63.9409 Y41.0284 F900
G01 X63.9191 F900
G01 X62.6309 Y12.8765 F900
G03 X58.5471 Y14.0443 I-4.2514 J-7.1426 F900
G03 X54.8148 Y13.3784 I-0.2458 J-9.4145 F900
G03 X51.5648 Y11.0128 I2.7452 J-7.1870 F900
G03 X50.3834 Y8.2522 I4.2024 J-3.4315 F900
G03 X52.1295 Y3.9629 I4.8937 J-0.5079 F900
G03 X57.1304 Y2.1621 I4.9869 J6.0045 F900
G03 X62.0299 Y3.4353 I0.2132 J9.2433 F900
G03 X64.0066 Y5.1285 I-3.7977 J6.4341 F900
G03 X65.2720 Y8.4178 I-4.0121 J3.4315 F900
G01 X65.2439 Y9.0109 F900
G01 X66.5985 Y38.6043 F900
G01 X89.9161 Y40.9997 F900
G00 Z0.0000 F400
G01 Z-3.0000 F180
G01 X88.6645 Y15.5628 F900
G03 X84.5325 Y16.7682 I-4.2964 J-7.0432 F900
G03 X80.7749 Y16.1016 I-0.2586 J-9.4675 F900
G03 X77.5213 Y13.7399 I2.7438 J-7.2019 F900
G03 X76.3069 Y10.3857 I4.0039 J-3.3467 F900
G03 X77.6449 Y7.1223 I4.9210 J0.1116 F900
G03 X81.6507 Y5.0355 I5.1886 J5.0719 F900
G03 X86.0601 Y5.3098 I1.6353 J9.2922 F900
G03 X89.9713 Y7.8649 I-2.2197 J7.6687 F900
G03 X91.2279 Y11.1612 I-4.0112 J3.4169 F900
G01 X91.1974 Y11.7555 F900
G01 X92.6469 Y43.3001 F900
G01 X90.0259 Y43.1399 F900
G01 Y43.1250 F900
G01 X63.9340 Y41.0799 F900
G01 X63.9409 Y41.0284 F900
G01 X63.9191 F900
G01 X62.6309 Y12.8765 F900
G03 X58.5471 Y14.0443 I-4.2514 J-7.1426 F900
G03 X54.8148 Y13.3784 I-0.2458 J-9.4145 F900
G03 X51.5648 Y11.0128 I2.7452 J-7.1870 F900
G03 X50.3834 Y8.2522 I4.2024 J-3.4315 F900
G03 X52.1295 Y3.9629 I4.8937 J-0.5079 F900
G03 X57.1304 Y2.1621 I4.9869 J6.0045 F900
G03 X62.0299 Y3.4353 I0.2132 J9.2433 F900
G03 X64.0066 Y5.1285 I-3.7977 J6.4341 F900
G03 X65.2720 Y8.4178 I-4.0121 J3.4315 F900
G01 X65.2439 Y9.0109 F900
G01 X66.5985 Y38.6043 F900
G01 X89.9161 Y40.9997 F900
G00 Z0.0000 F400
G00 Z2.0000 F400

;No. 5: Engraving 11
G00 X112.1641 Y41.0284 Z2.0000 F2100
G00 Z0.5000 F400
G01 Z-1.0000 F180
G01 X110.8759 Y12.8765 F900
G03 X106.7927 Y14.0444 I-4.2481 J-7.1300 F900
G03 X103.0596 Y13.3784 I-0.2448 J-9.4225 F900
G03 X99.8060 Y11.0128 I2.7496 J-7.2019 F900
G03 X98.6218 Y8.2522 I4.1972 J-3.4347 F900
G03 X100.3698 Y3.9629 I4.8880 J-0.5089 F900
G03 X105.3757 Y2.1621 I4.9925 J6.0201 F900
G03 X110.2785 Y3.4379 I0.2143 J9.2343 F900
G03 X112.2540 Y5.1351 I-3.7988 J6.4204 F900
G03 X113.5120 Y8.4316 I-4.0168 J3.4211 F900
G01 X113.4820 Y9.0257 F900
G01 X114.7347 Y36.2308 F900
G03 X117.0847 Y34.5416 I13.2150 J15.9061 F900
G01 X118.3896 Y33.7196 F900
G02 X118.8916 Y33.4385 I-0.8377 J-2.0848 F900
G02 X119.8194 Y32.4643 I-2.6793 J-3.4807 F900
G02 X121.3439 Y29.4930 I-11.3410 J-7.6955 F900
G02 X122.8885 Y24.3498 I-38.7722 J-14.4475 F900
G03 X122.0335 Y30.9725 I-50.8036 J-3.1918 F900
G03 X121.2137 Y33.9597 I-18.9577 J-3.5970 F900
G03 X120.4601 Y35.4959 I-7.0982 J-2.5290 F900
G03 X119.7719 Y36.2451 I-2.3669 J-1.4834 F900
G01 X119.0080 Y36.6735 F900
G02 X117.2300 Y38.0487 I4.9890 J8.2871 F900
G02 X114.9306 Y40.9562 I10.4887 J10.6580 F900
G01 X114.9236 Y40.9048 F900
G01 X112.1641 Y41.0284 F900
G01 Z-2.0000 F180
G01 X110.8759 Y12.8765 F900
G03 X106.7927 Y14.0444 I-4.2481 J-7.1300 F900
G03 X103.0596 Y13.3784 I-0.2448 J-9.4225 F900
G03 X99.8060 Y11.0128 I2.7496 J-7.2019 F900
G03 X98.6218 Y8.2522 I4.1972 J-3.4347 F900
G03 X100.3698 Y3.9629 I4.8880 J-0.5089 F900
G03 X105.3757 Y2.1621 I4.9925 J6.0201 F900
G03 X110.2785 Y3.4379 I0.2143 J9.2343 F900
G03 X112.2540 Y5.1351 I-3.7988 J6.4204 F900
G03 X113.5120 Y8.4316 I-4.0168 J3.4211 F900
G01 X113.4820 Y9.0257 F900
G01 X114.7347 Y36.2308 F900
G03 X117.0847 Y34.5416 I13.2150 J15.9061 F900
G01 X118.3896 Y33.7196 F900
G02 X118.8916 Y33.4385 I-0.8377 J-2.0848 F900
G02 X119.8194 Y32.4643 I-2.6793 J-3.4807 F900
G02 X121.3439 Y29.4930 I-11.3410 J-7.6955 F900
G02 X122.8885 Y24.3498 I-38.7722 J-14.4475 F900
G03 X122.0335 Y30.9725 I-50.8036 J-3.1918 F900
G03 X121.2137 Y33.9597 I-18.9577 J-3.5970 F900
G03 X120.4601 Y35.4959 I-7.0982 J-2.5290 F900
G03 X119.7719 Y36.2451 I-2.3669 J-1.4834 F900
G01 X119.0080 Y36.6735 F900
G02 X117.2300 Y38.0487 I4.9890 J8.2871 F900
G02 X114.9306 Y40.9562 I10.4887 J10.6580 F900
G01 X114.9236 Y40.9048 F900
G01 X112.1641 Y41.0284 F900
G01 Z-3.0000 F180
G01 X110.8759 Y12.8765 F900
G03 X106.7927 Y14.0444 I-4.2481 J-7.1300 F900
G03 X103.0596 Y13.3784 I-0.2448 J-9.4225 F900
G03 X99.8060 Y11.0128 I2.7496 J-7.2019 F900
G03 X98.6218 Y8.2522 I4.1972 J-3.4347 F900
G03 X100.3698 Y3.9629 I4.8880 J-0.5089 F900
G03 X105.3757 Y2.1621 I4.9925 J6.0201 F900
G03 X110.2785 Y3.4379 I0.2143 J9.2343 F900
G03 X112.2540 Y5.1351 I-3.7988 J6.4204 F900
G03 X113.5120 Y8.4316 I-4.0168 J3.4211 F900
G01 X113.4820 Y9.0257 F900
G01 X114.7347 Y36.2308 F900
G03 X117.0847 Y34.5416 I13.2150 J15.9061 F900
G01 X118.3896 Y33.7196 F900
G02 X118.8916 Y33.4385 I-0.8377 J-2.0848 F900
G02 X119.8194 Y32.4643 I-2.6793 J-3.4807 F900
G02 X121.3439 Y29.4930 I-11.3410 J-7.6955 F900
G02 X122.8885 Y24.3498 I-38.7722 J-14.4475 F900
G03 X122.0335 Y30.9725 I-50.8036 J-3.1918 F900
G03 X121.2137 Y33.9597 I-18.9577 J-3.5970 F900
G03 X120.4601 Y35.4959 I-7.0982 J-2.5290 F900
G03 X119.7719 Y36.2451 I-2.3669 J-1.4834 F900
G01 X119.0080 Y36.6735 F900
G02 X117.2300 Y38.0487 I4.9890 J8.2871 F900
G02 X114.9306 Y40.9562 I10.4887 J10.6580 F900
G01 X114.9236 Y40.9048 F900
G01 X112.1641 Y41.0284 F900

;No. 6: Engraving 11
G00 X112.1641 Y41.0284 Z2.0000 F400
G00 Z0.5000 F400
G01 Z-1.0000 F180
G01 X110.8759 Y12.8765 F900
G03 X106.7927 Y14.0444 I-4.2481 J-7.1300 F900
G03 X103.0596 Y13.3784 I-0.2448 J-9.4225 F900
G03 X99.8060 Y11.0128 I2.7496 J-7.2019 F900
G03 X98.6218 Y8.2522 I4.1972 J-3.4347 F900
G03 X100.3698 Y3.9629 I4.8880 J-0.5089 F900
G03 X105.3757 Y2.1621 I4.9925 J6.0201 F900
G03 X110.2785 Y3.4379 I0.2143 J9.2343 F900
G03 X112.2540 Y5.1351 I-3.7988 J6.4204 F900
G03 X113.5120 Y8.4316 I-4.0168 J3.4211 F900
G01 X113.4820 Y9.0257 F900
G01 X114.7347 Y36.2308 F900
G03 X117.0847 Y34.5416 I13.2150 J15.9061 F900
G01 X118.3896 Y33.7196 F900
G02 X118.8916 Y33.4385 I-0.8377 J-2.0848 F900
G02 X119.8194 Y32.4643 I-2.6793 J-3.4807 F900
G02 X121.3439 Y29.4930 I-11.3410 J-7.6955 F900
G02 X122.8885 Y24.3498 I-38.7722 J-14.4475 F900
G03 X122.0335 Y30.9725 I-50.8036 J-3.1918 F900
G03 X121.2137 Y33.9597 I-18.9577 J-3.5970 F900
G03 X120.4601 Y35.4959 I-7.0982 J-2.5290 F900
G03 X119.7719 Y36.2451 I-2.3669 J-1.4834 F900
G01 X119.0080 Y36.6735 F900
G02 X117.2300 Y38.0487 I4.9890 J8.2871 F900
G02 X114.9306 Y40.9562 I10.4887 J10.6580 F900
G01 X114.9236 Y40.9048 F900
G01 X112.1641 Y41.0284 F900
G00 Z0.0000 F400
G01 Z-2.0000 F180
G01 X110.8759 Y12.8765 F900
G03 X106.7927 Y14.0444 I-4.2481 J-7.1300 F900
G03 X103.0596 Y13.3784 I-0.2448 J-9.4225 F900
G03 X99.8060 Y11.0128 I2.7496 J-7.2019 F900
G03 X98.6218 Y8.2522 I4.1972 J-3.4347 F900
G03 X100.3698 Y3.9629 I4.8880 J-0.5089 F900
G03 X105.3757 Y2.1621 I4.9925 J6.0201 F900
G03 X110.2785 Y3.4379 I0.2143 J9.2343 F900
G03 X112.2540 Y5.1351 I-3.7988 J6.4204 F900
G03 X113.5120 Y8.4316 I-4.0168 J3.4211 F900
G01 X113.4820 Y9.0257 F900
G01 X114.7347 Y36.2308 F900
G03 X117.0847 Y34.5416 I13.2150 J15.9061 F900
G01 X118.3896 Y33.7196 F900
G02 X118.8916 Y33.4385 I-0.8377 J-2.0848 F900
G02 X119.8194 Y32.4643 I-2.6793 J-3.4807 F900
G02 X121.3439 Y29.4930 I-11.3410 J-7.6955 F900
G02 X122.8885 Y24.3498 I-38.7722 J-14.4475 F900
G03 X122.0335 Y30.9725 I-50.8036 J-3.1918 F900
G03 X121.2137 Y33.9597 I-18.9577 J-3.5970 F900
G03 X120.4601 Y35.4959 I-7.0982 J-2.5290 F900
G03 X119.7719 Y36.2451 I-2.3669 J-1.4834 F900
G01 X119.0080 Y36.6735 F900
G02 X117.2300 Y38.0487 I4.9890 J8.2871 F900
G02 X114.9306 Y40.9562 I10.4887 J10.6580 F900
G01 X114.9236 Y40.9048 F900
G01 X112.1641 Y41.0284 F900
G00 Z0.0000 F400
G01 Z-3.0000 F180
G01 X110.8759 Y12.8765 F900
G03 X106.7927 Y14.0444 I-4.2481 J-7.1300 F900
G03 X103.0596 Y13.3784 I-0.2448 J-9.4225 F900
G03 X99.8060 Y11.0128 I2.7496 J-7.2019 F900
G03 X98.6218 Y8.2522 I4.1972 J-3.4347 F900
G03 X100.3698 Y3.9629 I4.8880 J-0.5089 F900
G03 X105.3757 Y2.1621 I4.9925 J6.0201 F900
G03 X110.2785 Y3.4379 I0.2143 J9.2343 F900
G03 X112.2540 Y5.1351 I-3.7988 J6.4204 F900
G03 X113.5120 Y8.4316 I-4.0168 J3.4211 F900
G01 X113.4820 Y9.0257 F900
G01 X114.7347 Y36.2308 F900
G03 X117.0847 Y34.5416 I13.2150 J15.9061 F900
G01 X118.3896 Y33.7196 F900
G02 X118.8916 Y33.4385 I-0.8377 J-2.0848 F900
G02 X119.8194 Y32.4643 I-2.6793 J-3.4807 F900
G02 X121.3439 Y29.4930 I-11.3410 J-7.6955 F900
G02 X122.8885 Y24.3498 I-38.7722 J-14.4475 F900
G03 X122.0335 Y30.9725 I-50.8036 J-3.1918 F900
G03 X121.2137 Y33.9597 I-18.9577 J-3.5970 F900
G03 X120.4601 Y35.4959 I-7.0982 J-2.5290 F900
G03 X119.7719 Y36.2451 I-2.3669 J-1.4834 F900
G01 X119.0080 Y36.6735 F900
G02 X117.2300 Y38.0487 I4.9890 J8.2871 F900
G02 X114.9306 Y40.9562 I10.4887 J10.6580 F900
G01 X114.9236 Y40.9048 F900
G01 X112.1641 Y41.0284 F900
G00 Z0.0000 F400
G00 Z2.0000 F400

;No. 7: Engraving 12
G00 X135.9339 Y9.0109 Z2.0000 F2100
G00 Z0.5000 F400
G01 Z-1.0000 F180
G01 X137.3973 Y40.9048 F900
G01 X134.6170 Y41.0284 F900
G01 X133.3278 Y12.8765 F900
G03 X129.2445 Y14.0444 I-4.2481 J-7.1300 F900
G03 X125.5114 Y13.3784 I-0.2449 J-9.4217 F900
G03 X122.2579 Y11.0128 I2.7503 J-7.2030 F900
G03 X121.0434 Y7.6558 I4.0133 J-3.3501 F900
G03 X123.3101 Y3.5731 I5.0947 J0.1580 F900
G03 X128.5695 Y2.1778 I4.6147 J6.7849 F900
G03 X133.8048 Y4.2141 I-0.4449 J8.8919 F900
G03 X135.6175 Y6.6957 I-4.0067 J4.8296 F900
G03 X135.9339 Y9.0109 I-4.4804 J1.7916 F900
G01 Z-2.0000 F180
G01 X137.3973 Y40.9048 F900
G01 X134.6170 Y41.0284 F900
G01 X133.3278 Y12.8765 F900
G03 X129.2445 Y14.0444 I-4.2481 J-7.1300 F900
G03 X125.5114 Y13.3784 I-0.2449 J-9.4217 F900
G03 X122.2579 Y11.0128 I2.7503 J-7.2030 F900
G03 X121.0434 Y7.6558 I4.0133 J-3.3501 F900
G03 X123.3101 Y3.5731 I5.0947 J0.1580 F900
G03 X128.5695 Y2.1778 I4.6147 J6.7849 F900
G03 X133.8048 Y4.2141 I-0.4449 J8.8919 F900
G03 X135.6175 Y6.6957 I-4.0067 J4.8296 F900
G03 X135.9339 Y9.0109 I-4.4804 J1.7916 F900
G01 Z-3.0000 F180
G01 X137.3973 Y40.9048 F900
G01 X134.6170 Y41.0284 F900
G01 X133.3278 Y12.8765 F900
G03 X129.2445 Y14.0444 I-4.2481 J-7.1300 F900
G03 X125.5114 Y13.3784 I-0.2449 J-9.4217 F900
G03 X122.2579 Y11.0128 I2.7503 J-7.2030 F900
G03 X121.0434 Y7.6558 I4.0133 J-3.3501 F900
G03 X123.3101 Y3.5731 I5.0947 J0.1580 F900
G03 X128.5695 Y2.1778 I4.6147 J6.7849 F900
G03 X133.8048 Y4.2141 I-0.4449 J8.8919 F900
G03 X135.6175 Y6.6957 I-4.0067 J4.8296 F900
G03 X135.9339 Y9.0109 I-4.4804 J1.7916 F900

;No. 8: Engraving 12
G00 X135.9339 Y9.0109 Z2.0000 F400
G00 Z0.5000 F400
G01 Z-1.0000 F180
G01 X137.3973 Y40.9048 F900
G01 X134.6170 Y41.0284 F900
G01 X133.3278 Y12.8765 F900
G03 X129.2445 Y14.0444 I-4.2481 J-7.1300 F900
G03 X125.5114 Y13.3784 I-0.2449 J-9.4217 F900
G03 X122.2579 Y11.0128 I2.7503 J-7.2030 F900
G03 X121.0434 Y7.6558 I4.0133 J-3.3501 F900
G03 X123.3101 Y3.5731 I5.0947 J0.1580 F900
G03 X128.5695 Y2.1778 I4.6147 J6.7849 F900
G03 X133.8048 Y4.2141 I-0.4449 J8.8919 F900
G03 X135.6175 Y6.6957 I-4.0067 J4.8296 F900
G03 X135.9339 Y9.0109 I-4.4804 J1.7916 F900
G00 Z0.0000 F400
G01 Z-2.0000 F180
G01 X137.3973 Y40.9048 F900
G01 X134.6170 Y41.0284 F900
G01 X133.3278 Y12.8765 F900
G03 X129.2445 Y14.0444 I-4.2481 J-7.1300 F900
G03 X125.5114 Y13.3784 I-0.2449 J-9.4217 F900
G03 X122.2579 Y11.0128 I2.7503 J-7.2030 F900
G03 X121.0434 Y7.6558 I4.0133 J-3.3501 F900
G03 X123.3101 Y3.5731 I5.0947 J0.1580 F900
G03 X128.5695 Y2.1778 I4.6147 J6.7849 F900
G03 X133.8048 Y4.2141 I-0.4449 J8.8919 F900
G03 X135.6175 Y6.6957 I-4.0067 J4.8296 F900
G03 X135.9339 Y9.0109 I-4.4804 J1.7916 F900
G00 Z0.0000 F400
G01 Z-3.0000 F180
G01 X137.3973 Y40.9048 F900
G01 X134.6170 Y41.0284 F900
G01 X133.3278 Y12.8765 F900
G03 X129.2445 Y14.0444 I-4.2481 J-7.1300 F900
G03 X125.5114 Y13.3784 I-0.2449 J-9.4217 F900
G03 X122.2579 Y11.0128 I2.7503 J-7.2030 F900
G03 X121.0434 Y7.6558 I4.0133 J-3.3501 F900
G03 X123.3101 Y3.5731 I5.0947 J0.1580 F900
G03 X128.5695 Y2.1778 I4.6147 J6.7849 F900
G03 X133.8048 Y4.2141 I-0.4449 J8.8919 F900
G03 X135.6175 Y6.6957 I-4.0067 J4.8296 F900
G03 X135.9339 Y9.0109 I-4.4804 J1.7916 F900
G00 Z0.0000 F400
G00 Z2.0000 F400

;No. 9: Engraving 13
G00 X158.7648 Y9.0326 Z2.0000 F2100
G00 Z0.5000 F400
G01 Z-1.0000 F180
G01 X160.2281 Y40.9048 F900
G01 X157.4468 Y41.0284 F900
G01 X156.1586 Y12.8835 F900
G03 X152.2750 Y14.0330 I-4.1903 J-7.0218 F900
G03 X148.3419 Y13.3784 I-0.4659 J-9.3432 F900
G03 X145.0884 Y11.0128 I2.7487 J-7.2007 F900
G03 X143.8742 Y7.6558 I4.0137 J-3.3498 F900
G03 X146.1404 Y3.5731 I5.0935 J0.1569 F900
G03 X151.3994 Y2.1778 I4.6146 J6.7846 F900
G03 X156.6443 Y4.2208 I-0.4448 J8.8957 F900
G03 X158.4562 Y6.7108 I-4.0065 J4.8198 F900
G03 X158.7648 Y9.0326 I-4.4784 J1.7765 F900
G01 Z-2.0000 F180
G01 X160.2281 Y40.9048 F900
G01 X157.4468 Y41.0284 F900
G01 X156.1586 Y12.8835 F900
G03 X152.2750 Y14.0330 I-4.1903 J-7.0218 F900
G03 X148.3419 Y13.3784 I-0.4659 J-9.3432 F900
G03 X145.0884 Y11.0128 I2.7487 J-7.2007 F900
G03 X143.8742 Y7.6558 I4.0137 J-3.3498 F900
G03 X146.1404 Y3.5731 I5.0935 J0.1569 F900
G03 X151.3994 Y2.1778 I4.6146 J6.7846 F900
G03 X156.6443 Y4.2208 I-0.4448 J8.8957 F900
G03 X158.4562 Y6.7108 I-4.0065 J4.8198 F900
G03 X158.7648 Y9.0326 I-4.4784 J1.7765 F900
G01 Z-3.0000 F180
G01 X160.2281 Y40.9048 F900
G01 X157.4468 Y41.0284 F900
G01 X156.1586 Y12.8835 F900
G03 X152.2750 Y14.0330 I-4.1903 J-7.0218 F900
G03 X148.3419 Y13.3784 I-0.4659 J-9.3432 F900
G03 X145.0884 Y11.0128 I2.7487 J-7.2007 F900
G03 X143.8742 Y7.6558 I4.0137 J-3.3498 F900
G03 X146.1404 Y3.5731 I5.0935 J0.1569 F900
G03 X151.3994 Y2.1778 I4.6146 J6.7846 F900
G03 X156.6443 Y4.2208 I-0.4448 J8.8957 F900
G03 X158.4562 Y6.7108 I-4.0065 J4.8198 F900
G03 X158.7648 Y9.0326 I-4.4784 J1.7765 F900

;No. 10: Engraving 13
G00 X158.7648 Y9.0326 Z2.0000 F400
G00 Z0.5000 F400
G01 Z-1.0000 F180
G01 X160.2281 Y40.9048 F900
G01 X157.4468 Y41.0284 F900
G01 X156.1586 Y12.8835 F900
G03 X152.2750 Y14.0330 I-4.1903 J-7.0218 F900
G03 X148.3419 Y13.3784 I-0.4659 J-9.3432 F900
G03 X145.0884 Y11.0128 I2.7487 J-7.2007 F900
G03 X143.8742 Y7.6558 I4.0137 J-3.3498 F900
G03 X146.1404 Y3.5731 I5.0935 J0.1569 F900
G03 X151.3994 Y2.1778 I4.6146 J6.7846 F900
G03 X156.6443 Y4.2208 I-0.4448 J8.8957 F900
G03 X158.4562 Y6.7108 I-4.0065 J4.8198 F900
G03 X158.7648 Y9.0326 I-4.4784 J1.7765 F900
G00 Z0.0000 F400
G01 Z-2.0000 F180
G01 X160.2281 Y40.9048 F900
G01 X157.4468 Y41.0284 F900
G01 X156.1586 Y12.8835 F900
G03 X152.2750 Y14.0330 I-4.1903 J-7.0218 F900
G03 X148.3419 Y13.3784 I-0.4659 J-9.3432 F900
G03 X145.0884 Y11.0128 I2.7487 J-7.2007 F900
G03 X143.8742 Y7.6558 I4.0137 J-3.3498 F900
G03 X146.1404 Y3.5731 I5.0935 J0.1569 F900
G03 X151.3994 Y2.1778 I4.6146 J6.7846 F900
G03 X156.6443 Y4.2208 I-0.4448 J8.8957 F900
G03 X158.4562 Y6.7108 I-4.0065 J4.8198 F900
G03 X158.7648 Y9.0326 I-4.4784 J1.7765 F900
G00 Z0.0000 F400
G01 Z-3.0000 F180
G01 X160.2281 Y40.9048 F900
G01 X157.4468 Y41.0284 F900
G01 X156.1586 Y12.8835 F900
G03 X152.2750 Y14.0330 I-4.1903 J-7.0218 F900
G03 X148.3419 Y13.3784 I-0.4659 J-9.3432 F900
G03 X145.0884 Y11.0128 I2.7487 J-7.2007 F900
G03 X143.8742 Y7.6558 I4.0137 J-3.3498 F900
G03 X146.1404 Y3.5731 I5.0935 J0.1569 F900
G03 X151.3994 Y2.1778 I4.6146 J6.7846 F900
G03 X156.6443 Y4.2208 I-0.4448 J8.8957 F900
G03 X158.4562 Y6.7108 I-4.0065 J4.8198 F900
G03 X158.7648 Y9.0326 I-4.4784 J1.7765 F900
G00 Z0.0000 F400
G00 Z2.0000 F400
G00 X0.0000 Y0.0000 F2100

M05

Tell us all about your machine and spindle. The questions in the sticky help a lot.

I can’t comment on the Y issue, but make absolute certain your pineapple (which controls your Z axis) is tight. I had the same issue with weird Z depths and it turned out the coupler needed to be tighter.

Z

I will check if the z axe the pineapple is tight.
Are my feedrates to hight?
I have defined in Estlcam Z+ 1mm, F(xy)=15mm/sec and F(z)=3mm/sec.
I am using a drill bit of a 6mm shaft diameter (Makita M3700 accepts only 6mm shaft ) but the cutting diameter is 3mm. So in Estlcam I created in the tool list a tool of 3mm diameter
I do not know if the value F2100 that appears in all of my Gcodes is a high value and how can I change it…
G90
M03 S33000
G00 X0.0000 Y0.0000 Z0.0000 F2100
G00 Z2.0000 F400
;No. 1: Engraving 9
G00 X15.5861 Y41.0284 F2100
G00 Z0.5000 F400

My MPCNC has a cutting area of 40x30 cm.
As router I am using the Makita M3700.
I am using the RC7 marlin firmware
My steppers are 400 steps/rev and the motor drivers are the DRV8825 and I jumpered only the one out of there jumpers on the Ramps in order to have the microsteps as already predefined on the firmware.

Code is very similar. Depending on the cut/end mill I’m using F(xy)=15mm/sec and F(z)=5mm/sec, and Z+ (either .5mm or 1mm depending on endmill). On top of that I play with the feedrate multiplier in Repetier so those values are even less. (I usually have the federate between 65% - 80% for very fine 1/16" bits)

G90
M106
G00 X0.0000 Y0.0000 Z0.0000 F2100
G00 Z5.0000 F480

;No. 1: Hole 2
G00 X6.9259 Y15.4885 F2100
G00 Z0.5000 F480
G01 Z-1.0000 F240 S24000
G01 X7.1721 F900
G01 X7.2085 Y15.7685 F900
G01 X6.5566 F900
G01 X6.4320 Y16.0485 F900
G01 X7.2161 F900
G01 X7.2167 Y16.3285 F900

As y or steppers are 400 steps per rev I suspect you are exceeding marlin/arduino max steps per second. Try reducing to 1/3 your z speed. If it works you can try to go 1/16 microsteping.

Have you read through this thread at all?


Seems similar to your issues. I believe from skimming it over those occasional f2100’s you are seeing on your z movements may be causing you issues (35mm/s for z is quick). I know you say you are running RC7 which should fall-back on itself but it could still be your issue. I will now hop back and fully read the rest of that thread to dig for more answers.

Don’t get discouraged.

/edit. you may have things setup right but while you are digging around and testing make sure you have a look at Ryans updated settings for estlcam.
https://www.v1engineering.com/estlcam-basics/
This settings window for sure.

I may be totally wrong (im just starting to dig into gcode myself) but these are the lines that concern me.

;No. 5: Engraving 11
G00 X112.1641 Y41.0284 Z2.0000 F2100

That seems to me that it would try moving the z-axis 2100mm/m or 35mm/s which exceeds the 6-7mm/s the z-axis can handle

Again, I am new to digging into this stuff myself but that is what I would look at first.

Neil

Hello Neil and Martin ,

Thanks for your help.

Neil I have all settings according to Ryans updated settings.
But all my codes have this feed rate of F2100 whatever my settings are…
Maybe I am doing something wrong but I cannot figure out what…

Martin reducing to 1/3 your z speed you mean on Estlcam to put F(z)=1mm/sec instead of F(z)=3mm/sec ?
Anyway I think that I am already in 1/16 step mode as I jumpered the mode 2 jumper on ramps so I’am in the following situation:
Low Low High 1/16 step

What drivers, set to what voltage with what steppers, why 16th stepping?

The links Neil gave you above should solve your problem, you need to update estlcam and add rapids to it shown in the links.

Hello,

I am using Nema 17 42BYGHM809 which is Step Angle (degrees) : 0.9 and has a
Rated Current: 1.7A/Phase.
As motor drivers the DRV8825.
Current=0,8.
Stepping mode 2 which is 1/16 stepping.
I am using RC7 marlin firmware in which I did not made any modification on the setup.
I have setup Estlcam with rapids xy=2100 and Y=480.

Ok if you are in 1/16 stepping. Try to low yo Z even more. I usually go with 300mm/min.

You think less than F(z)=3mm/sec that i currently have ?

With a .9 degree step angle I think your torque vs speed curve is even worse. Our top speed is probably double yours. You need to find the torque curve specs for those steppers. we drop off at 60rpms, you probably drop off at less. those are high accuracy steppers not high speed. You might just be fighting a power/rpm issue.

This should give you an idea of what I am talking about. https://www.v1engineering.com/software-updates/

What do you think shall id drop my values on ESTLCAM from
Z+ 1mm, F(xy)=15mm/sec and F(z)=3mm/sec
to
Z+ 0.7mm, F(xy)=12mm/sec and F(z)=2mm/sec

my rpm=33000

This will help ?

Just try…

Once you get the rapid Z moves under control, throw some extra lithium grease on the threaded rod. It will help any binding you may be having that will also cause missed steps on lifts, which result in the next cuts going too deep.

Hello,

I am not sure if this is a speed issue.
I replaced ramps, arduino and stepper motors and I also tried to cut at slower speeds. I also lubricated the Z-axis rod.

The issue always come up on the Z axis. It doesn’t always happen at the same part, but it doesn’t seem to happen along a cut (like the retraction is not taken into consideration).

When I go into Repetier host (mac version) and manually use the + and - commands to raise and lower the Z axis, it moves without any issue at all (I checked it with a ruler).
When I ran a gcode with the router off on the air (so not to have any kind of rubbing) the z-axis is not consistent as it moves deeper and deeper (more than is should be).
So maybe is a software issue …

Really frustrated …

Try dropping you z f400 to f350 or less. I had issues with z at f480 and I dropped it to f350 and it works fine now.

Cutting with the Dremel works fine.
Launching the same job with the Makita M3700 end up with issues…
So i guess the Makita is heavy enough for the 0.9 steppers …