Reinforced Prusa X Carriage with IGUS RJMP Holder

Update:
Changed my X-ends and carriage yesterday, the RJMP fit to tight, so I printed the holder with different diameters, 16.8 is a little to loose, so I will try 16.5.
Uploaded a compiled stl, will try to print tomorrow.

For use with IGUS RJMP-01-08.

My first print has a wrong layer height 0.4mm. Also some layer shifts...Will print it again. But for now...