MINI KOSSEL Carriage

Attached is a openscad and STL file for a carriage that used screws as rebar for added stability, and fixes the belt by looping it back on itself.

It also allows for a lot of freedom in movement for the push rods, and mounts to the standard linear rails easily.

I created this to replace the makergeeks carriages I had received with my kit, which did not hold up to the pressure of the belt.
Many thanks for all the ideas people shared in the rep-rap forums and here on thingiverse.