interesting turn of events, I reprinted and tested the same file except I put my fiducials diagonal and I got the same level of accuracy… it seems the laser losses a bit in the x axis but the reverse happens at the opposite end of the bed in the y axis… had I left the fiducials on the right hand side the amount of deviation would have been even along the Y axis… its only a about an 1/8th of an inch but is seems fixable? Maybe a calibration issue with the laser itself?
