i’ve done as you suggest and look some videos.
I’ve setup EstlCam as “Z-Axis origin: Material Upperside”, that because my stock is 10mm taller and my model is 7mm (so i want to start cutting from top to bottom).
The problem now is with RepetierHost, because when i press “Print” Repetier first go at home (and Z Axis have home on bed).
What modification i have to do in Repetier to say “When i press print, start cut from where you are?”
I’ve also tried to setup EstlCam as “Machine Bed” but in this way first it cut the bottom of the piece and later go up (this is wrong because in this way Dremel cut too much material each step).