50mm Rotating Spool Holder - Remix

Redrawn remix of the 50mm Rotating Spool Holder -
https://www.thingiverse.com/thing:119016

Uses Spool Holder Mount and Spool Holder Clips from the Ultimate 50mm Rotating Spool Holder - MakerBot Replicator 2 (119016).

Also requires:
1 - 5/16" x 4" hex head bolt.
1 - 5/15" nylon lock nut
2 - 5/16" washers

Changes from the original design:
1. Longer. (100mm accommodates a wider range of spools.)
2. More clip holes. (Accommodates varying width of spools.)
3. Offset half of the cl