Thanks Bekie for the reply !
Actually I was trying to engrave some cardboard cylinders. It is hard pressed to engraving looks very good on them. The problem was that it was very light and would slip on the rotary tool. Some designs would look like the Tower of Pissa. :))
Tried filling it with a bottle of water, filler to the brim. Found one that is a tight fit. But still slips a bit, depending on the design and the tool path.
And talking about more control, I also have no idea how/if I can modify it’s engraving path. IE I have 4 objects to engrave. Sometimes it engraves all 4 at once, some times 1 and 3 at once, then it goes back and does 2 and after that 4…
I do my designs in Inkscape and sometimes modifies my dimensions due to some weird different standards about pixel sizes: Inkscape vs. Illustrator svg size handling - #6 by polarbrainfreeze - Everything Else - Glowforge Owners Forum
As a laser it’s decent, but would want/need more control !