About this 3D model

This is a remix of Johann mini kossel effector and carriages to use 6/32 threaded bolts that come with the Dubro 2268. http://shop.dubro.com/p/6-32-heavy-duty-ball-links-2-pkg-1 Goals: 1. Use the Dubro 2268 instead of Traxxas 5347 ball links 2. attach lock nuts from the outside using a single 6-32 threaded rod. 3. get maximum range of motion. 4. clear belt movement zone of nuts. I found that for the carriages, the original design (locknuts on outside, extra cone-shaped spacer) was needed to keep the lock-nuts from effecting the range of motion. for the effector, using the bolts that came with the 2268s they did not require any locknuts (so far) if they do I will re-attach them the same way as the carriges. I wanted more of the little code shaped spaces that come with the 2268, but I was unable to find any. So I scored some cone shaped beads from micheals art supply. I also found another part called a "Brad Hole 6-32" from lowes and used them on a second set (posted under makes). I recently found that misumi carries similar parts: http://us.misumi-ec.com/vona2/mech/M1800000000/M1803000000/M1803050000/ I am looking hard at WSSS6-4-2