Kossel Roller

thingiverse

Using the simple solution found at https://groups.google.com/forum/#!topic/deltabot/VM9439t1Ggc/discussion, and possessing Openbeam parts, I've decided to create a Kossel roller for the design. My progress can be seen on this page, but it's still a work in progress. I'm sharing it here temporarily, hoping someone might improve it or suggest enhancements. The main challenge is fitting the lower rubber band on the front, and I haven't tried that part yet. Additionally, the holes for nuts on the rods need to be larger. As an extra, I'm also using this design: http://www.thingiverse.com/thing:21731. Please check it out!