Campfire CF1-X/SX Arm Bumper/Skid

thingiverse

I recently built some for my XHover frame, and then decided to give it a try on my Campfire frame as well. This design helps safeguard the screws, and also reduces some wear and tear on the arms from striking gates or rough surfaces. It demands 1.5mm longer screws. The frame's rim is 2mm thick. I chose TPU for this build, but nylon might be a better option. I printed it with the rounded side facing up. My settings included 50% infill and 3 walls.