Hi. I made some tests, and my LR3 was completely out of scale. For example, moving the Y axis by 100mm results in a 220mm movement. A 100mm drawing using ESTLCAM resulted in 220mm (both drawing and the software are in mm). I made several checks:
- M92 command returned 200, 200, 800 (in the firmware was 100, 100, 400 - why did that happen?)
- I compared the expected and actual results and made a rule of three to found to the correct steps per minute.
- I changed the firmware with that value, and everything seems “ok” now. However…
My question is, why did I have to change the DEFAULT_AXIS_STEPS_PER_UNIT? I mean, is this issue normal? what causes it?