Image distortion

[Sam]

This looks pretty similar to other distortion issues that have cropped up here before, so it may not be an unrepeated one-off:

Engrave shifting to the right

I was trying out a grayscale engrave, and something weird happened. The Glowforge was making a thumping sound whenever it reached the edge of the engrave, and each line was shifted to the right. Here is a picture of what it was trying to do, and what I was getting. [image] Has anyone else had an issue like this? I’m a little worried about trying it again, encase it might damage something.

Calibration issue on coaster print

For the last several days, the unit has only been able to successfully calibrate when the head is placed under the camera. Moments ago, I ran two identically designed coasters at the same time and the differing results are shown below. They were positioned on the upper and middle right side on a left and bottom justified 12 x 20 Proofgrade maple plywood. I didn’t pay attention to be able to tell you which was uppermost. The good one: [20170920_003918] The bad one: [20170920_003929]