Monoprice mini X-Axis end cap

Created for someone that broke their end cap changing x-axis rods.

6/12/17: Printed and test fit, fits perfectly. I also designed this to be used with https://www.thingiverse.com/thing:2049820
6/13/17: Did another test print, Alignment clip fits perfect now, I think I'm satisfied.

Again infill is up to you.

Thanks for looking!