So I got the new R2 and don't use my R1+ as much so I decided to change it into a laser engraver. I bought the laser and hooked it up to the fan. So I can just click on and off for the laser. The only problem is that I can't run the gcode I have because I have the extruder unplugged (so it won't start). Is there a way to bypass the printer checking for an extruder?