Replicator Mini Large Spool Holder

This Spool holder is designed to slide onto the back of your MakerBot Replicator Mini and allow you to print with a MakerBot Large Spool of filament.
There are two versions of the bracket. One is designed to be printed on a larger printer if you have access to one, such as a Replicator 2. The other is compact enough to allow it to be printed on a Replicator Mini.
The tolerances on the Bracket to Spool Center are designed to be printed with PLA but should be fine in ABS as well.
To form