@Brandon_Satterfield Sorry to bug you, I changed the jerk settings on my Tiny-G while playing with the laser and I can’t find the documentation of what jerk setting the R7 ships with. Somewhere there a $$ dump from you I think? Perhaps we could put a recommended starting $$ dump in the files repository?
When I get back home I’ll check mine if no one has responded.
I set it to 25 million mm and that seems to be helping my bit breakage in aluminium.
On the Gradus with grbl I just got, the $12x (acceleration settings) are all the stock value of 10.
Note the travel areas and steps per mm were correct or at least modified from stock. But max speed is 500.
@Colin_Kaminski that seems crazy that high a value is helping.
@Jeb_Campbell that was down from 250m! And the laser was running perfectly at 2B!
@Colin_Kaminski sorry for the delay, sounds like you have it nailed.