Here is a link to an old post. I had the same issue when I first got my XL.
Here was how I resolved the issue… hope it helps.
Tim
XXL expansion settings Shapeoko
I just finished assembly. I was having an issue after homing - the RPS that send the x axis to the left side of the machine caused it to crash into the rail. That was with 850x850 as the dimensions in the CM settings but the issue stopped when I changed to 835x835 as the dimensions. Anyone else have this issue? Am I missing something?
HI Tom-
I’m having the same issue with my XL
Crashing into left side when doing rapid position?
I feel better knowing I’m not the only one…
Tim