1:8 BTTF DeLorean cilinders for fiber optics

I've created these cilinders in order to have a more solid solution for the connection between the leds and the fiber optics. The standard solution is using tape to hold them together, these cilinders will provide a housing for the led and fibers. The led goes on one side, the fiber optics on the other side and the whole cilinder can be placed inside the Flux boxes.

Please read: the fiber holes were designed to work with both EM fiber that is 1.3mm and better quality 1.5mm fiber. When used with EM ones they will have a clearance of 0.15mm on each side. That won't be a problem when inside the Flux boxes.