Lightburns material test always drifts off to the left as shown in the example on the left. The example on the right is one I made before lightburn had a material test. The only thing I can think of as the cause is that lightburns test does each square individually (I don’t understand why it’s set up this way?) , and my test does a row at a time. I suspect that the controller is losing steps even though the set max speed isn’t anywhere near the top rated speed of 23 in/sec. Puzzled? (OMTech 60w CO2)
This may be another peculiar symptom of the Ruida Skewed Engraving config problem:
As a general rule, both PWM Rising Edge Valid switches should be set to False.
I will check this out. Thanks for the suggestion.
That was it. Y was set to false but X was not which would explain the slew to the left. Thanks for the help.