Printrbot Simple 1405 Legs

I work at a camp where I help teach a 3D printing class, and one of the projects we do is have them build a Printrbot simple that they get to keep. One of the big problems we kept having though is that when you ran the wires through they'd either be so thick that they'd lift the printer and cause it to rock uncontrollably or that they'd have to go in at some strange angle that made the printer tilt. So in order to remedy that I designed these little feet that'll raise the printer half an inch of