CraftBot build plate nut mod [Flex filament]

thingiverse

The CraftBot shines with exceptional performance as high-quality hardware. However, the stiff yet flimsy little nylon screw used to hold the print bed in place is a noticeable design flaw. One of my prints failed drastically due to the vibrations that caused the screws to come loose and the plate fell out during the print. This simple upgrade involves a larger dial printed with flexible material and incorporates the original screw inside. The dial secures the plate more firmly. Note: Refer also to http://www.thingiverse.com/thing:609874, which is sleeker and requires an M4 metal nut. Directions Print in flexible material, insert the old screw inside and install underneath the print bed.