So we've had our Rep2 from some time last year and the feeder finally broke. I made a working replacement part in Autodesk Inventor 2013 and put it up on Thingiverse. (thing:188104)

It worked well enough to hold us over until we could get the official upgrade kit for the spring loader.

We finally got it yesterday and I'll be making the switch in about 30 minutes.


Anyone else make the switch and notice a big difference?