Spring-loaded Thing-O-Matic Drive Block

Showin' love for the T-O-M.

Based on ivc's Spring-loaded Replicator 1 Drive Block, and coming full circle (more like ellipse) back to the Thing-O-Matic, this is a drive block that uses the Replicator 2 vitamin kit http://store.makerbot.com/drive-block-hardware-kit.html on the Mk 7 extruder.

Changes

• Removed 12mm from bottom to accomodate Mk 7 mounting block
• Changed the lever and base screw hole to accept Replicator 2 vitamins
• Changed bearing spindle to work with Replicator 2 vitamins
• Mirrored all parts