Anti Tangle System for Replicator 2

Tired of getting a 10 hour print and your extruder ruined by a spool getting tangled? even attended prints can get ruined in 30 seconds since you don't always notice the tangle before the filament stops flowing resulting in an air print.

The anti tangle system (ATS) is a set of printable parts that put your rep2 into cold pause whenever there is a tangle.

see it in action: http://www.youtube.com/watch?v=DEAy2hf6FU0

print the parts, add a piece of cord (fishing line works well). the