I think it is rounding odd. From the inch side I tried a bunch of sizes around 40 " and the plates are about 1-2mm off. The rounding makes sense, and keeps it bigger but the 1-2mm is odd. Is that a double conversion or something rounding then converting to inches and rounding again?
1- 2mm is fine and no need to change it, just odd.
My calculator came up with 1424mm strut and I was able to download the auto 1424mm strut svg file.
My problem was with Estlcam. It could open the file, but wasnât detecting the part or holes correctly. I think it is because I know nothing about this stuff and I probably should have changed the dpi on opening.
Anyway, had the same issue with the svg from Openscad but I also exported as dxf and then Estlcam part and hole selection looked correct (to me anyway).
Thanks!
Later⌠It was me. I experimented by using mm instead of the default dpi when opening the svg file and what do you know! Everything worked as it should.