uh make this better for mekthxbye(seriously, i need sleep)
problem #1 already found: edges(12) have the tube coming from the wrong spot (see the track diagram)
problem no. 3 Someone already made one
hot damn i knew it. ... now, to find it...
http://www.speedcubing.com/ton/dror's_paper_cube.htm(i think curves might be better for swiveling)