Feet for the Makeblock drawbot (XY plotter) for use with 3mm t-nuts so the bot may be secured to a platform (2' x 2' MDF wood in my case) the bot can be stored on the wall plus I plan a few mods for my Makeblock drawbot (xy plotter)

I have noticed the precision of the drawbot has vastly improved with only 2 of the 4 feet secured to a mounting surface (1/2 inch x 2x2 feet MDF wood base)

07FEB16- updated file with proper dimensions (foot insert hole was not wide enough) 08FEB16- modified the original design for a stronger foot and to allow the bolt/screw to pass through the foot when using longer hardware.

05APR16- New version posted as a remix here... http://www.thingiverse.com/thing:1467668