"Cheaprr" - Ender 3 CoreXY conversion

Cheaprr is an original ender 3 to corexy conversion aimed to be as cheap as possible (probably one of the cheapest conversions that exists)

Uses rollers to save costs. Also reuses a lot of the original parts.

If your interested in how this printer was designed and how fast it can go i'd recomend watching this video i made about it:
https://www.youtube.com/watch?v=2wqTiJUHX-Q

Part list:
| 4 x 400mm extrusions |
| 8 x 6mm wide gt2 idle pulleys |
| 2 x 6mm wide gt2 teethed pulleys |
| 1 x 6mm wide gt2 belt |
| 2 x 300mm leadscrew set with couplers |
| 1 x z axis sync cable |
| 2 x nema 17 motors |
| Miscellaneous |
| 1 x M3 screw pack |
| 1 x metal spacer pack |
| 1 x t-nut pack |
| 1 x raspberry pi |