Jpod, bypassing the lower filament feed switch is very easy. Just unplug it. They are a normally closed switch that is pushed open by the filament so unplugging them makes the zim think there is filament there. I have been experimenting with just putting the bottom of a cartridge in the bottom of the printer with the switch unplugged and it works as far as making it print. I don’t have anything set up yet for a feed mechanism right now I just have hand fed a bit of plastic for a very small print to test if it could be done
What does switch look like?
