I have had some difficulty engraving dense exotic wood. Ebony and rosewood in particular. An fellow luthier said there is a product similar to a skin or membrane that facilitates having a clean, crisp edge to the cut when engraving this material. In particular it is so very dense that even a high setting on my 80W D-Win just scorches around the cut rather than going deeper. Even if I program more than one pass it seems to not help.
Does anybody have any ideas on this topic? Thanks
Len Laviolette