[demj1308]

Have done many cups before, and some have had a minor distortion, but now its much worse, as you can see from some of the tests i have done. Seems like the design shifts towards top of cup about 1/3 of the way thru the design. I have moved the roller from the very left to the very right of the bed and still get same issue. seems like the laser head has a jerking kind of motion.
Thank you