Hello. I recently aquired an P2 machine. It as cut acrylic pieces great yet fails to engrave large areas. i have yet to find a setting that work fan speed, mm/s or laser speed. i have been through all the necessary laser leveling and cleaning. this is an issue i have had right out of the box with engraving. I previously owned an S1 laser which is the acrylic pieces pictured in the left and P2 acrylic piece on the right. The s1 apeared to be brighter and no blotching in the engraving and the P2 seems to be darker and the etching is very blotchy.

acrylic used is 1/8"cast

setting for S1 on left where

20power/600mms/200lpc

i have yet to find a good setting for P2 laser