Etching double image
I'm having problems because the laser makes me double the image. I was researching and found that other people calibrated the reverse interval. Try to disable bidirectional scanning and the problem is solved but the time lengthens. There is some possibility to adjust the bidirectional scanning in T2laser, which is the program that I use. (I'm using horizontal scanning).
@jfrcruces If disabling bi-directional fixes the problem you know it is caused by backlash, this means the belts need to be adjusted.