Prusa I3 MK2 x-idler

Having had my x-belt to tighten I noticed that the brace got cracked because the
idler screw was to tight.
I already have been looking for some x-end idler with which the belt could be tightened
I found none which would fit my needs.

The one I made is as near to the original design as could be and quite sturdy.
Beware, you need a well dialed in printer, the tolerances are small which is intended.
For me cleaning the supports was enough, some sanding still might be neccessary.
You need