20W MOPA on stainless steel.
The center of the squares pictured are the color for which I set the settings. Can anyone tell me why there are those columns of other color on the left and right sides. Thanks so much.
Looks like your timing and delay needs adjustment. It has to do with the start and stop times of the laser firing when starting and finishing the path of each line. The pattern you see may change if you swap between unidirectional or bidirectional, as well as the speeds you are using. Here's a video guide for tuning that: www.youtube.com/watch?v=gFvbrNnvijo
