Robust and reliable XY Idlers Mount for Hypercube Evolution

I got tired of having my idlers mounts always cracking after some use (and abuse). Even the beefer remixes failed with some time due to cracks developing between layers.

As an engineer I am aware that the position that the mounts were printed rendered a fatigue sensitive part! The tension works against the layers and even the beefer remixes had issues crack propagation due to layers. There are remixes that can be printed standing up but they need an awful amount of supports at areas that I wa