@Savant_PCs: I found the problem with a bunch of the fusion360 grbl-related posts. The only one that seems to work with CM 4 and GRBL 1.1 is the current “carbide3d.cps” autodesk post. The grbl.cps post has the I,J,K problem, as does the stroom post.
So I fixed one. This is the stroom post with some adjustments by me to also make the Dewalt vs Makita speed dial selection adjustable (defaults to Dewalt 611). He deserves all the credit on this one, and I really should submit back my fixes, but haven’t yet. This seems to be working ok for me. I might be able to help you out if it doesn’t work for you. (I’ve been crashing Fusion360 with 3d ramps today…don’t think it’s related though)
If you’re feeling really brave, here it is:
C3D-MikeP-Dewalt.cps.zip (5.5 KB)