I am using Marlin 2.x with my Chinese co2 laser. So far, it’s working pretty well. I would like to disable homing Z when I hit the home button within the LB movement controls only. I have my auto focus setup so when I home, the laser is exactly where it needs to be above the material, and I do this via the LCD controls.
The issue is, I find myself accidentally clicking the home button when I am adjusting the head, and when that happens, I have a few seconds before the bed crashes into the nozzle. When I home via LCD, there is a confirmation screen, making it very difficult to make this mistake, but in LB, the buttons are small and very easy to make this mistake.
Would like to disable Z when I home. Is this possible without taking the functionality out of the firmware?
Thanks