Leaderboard

So say 1.5 hours, what do you pay yourself per hour? $50? Then you're looking at $75 in time plus cost of mirror and vinyl.

Here is a good study guide from Roland. Not your machine brand but the overall concepts are exactly the same. ra_cutter blade knowledge.pdf

That was my take also, when you stated 4 MM . Now go back to larger sizes and try the blade offset again at 0.25mm. Blade offset is not set into those value cutters. EH721 is just another name for the Refine MH 721 here.

So,for those of us in the past s that us 15/100 of and inch . . . That explains a lot. These cutters drag the blade and the blade is dropping in an orientation different than what you want. You are trying to do that with the lowest end course stepper motor whan the only real way to get anywhere near that small would be with. A true machine that orients the blade by mechanical means ( summa might make one) . . . The cutter though is going to cost over $2000 compared to the $250 one you are trying to accomplish this with. At least that is my take on it, other opinions may vary. My first clue was the width of the pressure roller tracks in the picture to give some scale. actually at just over .15 " that machine did a great job for what it is