I want to simplify the masking keys from holding down Ctrl+Alt at the same time to something like a key like M or S when subtracting from the mask, but the documentation says to change hotkeys, one has to hold down Ctrl+Alt but this is also the masking keys… what’s the solution?
You can’t change the hotkeys used for masking because they are hard-coded into ZBrush. However, if you have an Alt Gr key on your keyboard (to the right of the spacebar) you may find that this will work in the same way as holding Ctrl+Alt.