slim pulley system for qubd one up two up

A small pulley system, mod, for the one up two up 3d printers.
Very quick print, you will need two of the top pulleys, and one bottom.
This has no moving parts, so not technically a pulley, but more a cable guide.
One small hole will have to be drilled into side of mdf housing for lower pulley, and a longer m3 bolt will be needed to reach the stepper motor threads on top, just a few mm longer.