It's finally done. After countless versions, broken parts, failures over and over again,

It’s finally done. After countless versions, broken parts, failures over and over again, here’s the final design or to be more exact: the two final designs.

I’ve come to hating spool holders in the process to be honest. :smirk:

(This is a follow-up to https://plus.google.com/116938148382581356502/posts/7ExGSVFTW6n)
http://www.thingiverse.com/thing:1929562