I’m testing a non-proofgrade material (Rowmark Lasermark, 2-ply acrylic), going through a load of settings to get it right.
I notice that when all is kept the same, but I increase the engrave speed, the time to etch/cut goes up - which makes no sense to me. For example I increased the engrave speed from 500 to 1,000 (everything else the same), and the time went from 4:30 to 5:05.
Has anyone else seen this or can anyone explain why? Is it a bug?