katta.gif kat 1.jpg grbl.GIF I am just testing too laser angrave a photo i download , (i have tried 2 different photos, but it is about same) i hava a shapeoko 2 with Jtechs 2,8 w laser and the jtechs grbl 0.9 and use picsender too send the gcodes. the engravings are on Birch ply , and the laser bu...