Tweaker Foot
thingiverse
A landing foot designed specifically for the standard Tweaker. It's 2mm in diameter wider than the motor mounts on the Tweaker arms, but really this would fit most any 18xx arm with a 12x16 bolt pattern.
Download Model from thingiverse
With this file you will be able to print Tweaker Foot with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Tweaker Foot.