Orientation axis z
Im running programs by candle but when i send a G91 Z-1.0 the axis goes up, what i need its when i send a negative value the axis goes down. do you know when i can change the orientation of the axis ?
@carlosmarin You should be able to check the option to reverse the axis in the software, that will update the Grbl parameters for you.
@carlosmarin You can check my explanation for reversing axes here.