Replicator 2 Spacers for Large Spools

This includes files that are designed to assist with printing using a large spool on the MakerBot Replicator 2.
The Spool Spacer will keep the spool away from any items that may catch it on the back fo the printer. Stack them to gain additional clearance or check out the SCAD file.
The Tube Spacer works great for both moving the tube closer to the middle of a large spool as well as many other sizes. The second major use for this is to make it easier to use your older mangled tubes that just don't stay clipped in properly anymore.
As some people have issues with their spool unwinding we have also included a friction based tensioner that can be added to the tube spacer and fastened with a M3 bolt.