3DS Cube 3 Filament Hub

Edit 7/26/19 - It has been 2 years since I've released this Cube3 upgrade. I have decided to release the STL files at this time. You are welcome to remix this set but only if you adhere to the applicable license applied to this Thing. On a side note, I have abandoned this particular implementation for a more robust system that utilizes the original cartridge case. It is known as a Universal Hub on Print3DForum.com. Also known as B2B, or back to basics. It requires a tricky implementation b