About this 3D model

Needed a motor driven air gate for a passive house heating system. Need to reality in 24 hours. http://www.youtube.com/watch?v=TT8sEII99wo Uses piano wire pushed into captive slots on gate flange to create slip clutch on drive shaft. I so wish thingiverse didnt try to "frame" your pictures, it just messes things up :-( It even seems to be rotating some of them, double :-( :-( Print a full set on one plate, or two at a time as per picture, as always raft, support and default 0.2 mm slicing.