Frustration Free Self Centering Rail Mount Clip For 3030 Profile

I have noticed again and again what an effort it is to mount rails approximately correctly on a 3030 profile. For my Hypercube Evo to HEVA conversion, I therefore had the idea to use clamps, as they are otherwise only used for cable mountings, in a modified form also for the assembly of rails. So far, they are doing good service for three Z-axis. Use at your own risk. The model shown is intended for right-hand thread, M3 mm. Printed with PLA. 100% filling. On my P1S about 15 minutes for four pieces. Maybe someone could use that.