I am having problems with cutting depth, my x carve cuts only half as deep as i set it. any help on this would be appreciated
not that i can help, but i am having the same issue, but mine cuts 1/4 of the depth set.
First off are you setting your z from the top of the material? Secondly have you calibrated the z axes to see if it moves the distance it is supposed to?
You may have to change the $102 setting . See this recent thread and the link to GRBL I posted there: