Alternative X carriage for HEVO

BOM:
2 m3 nuts
6 5x5 m3 insert
6 20mm m3 bolt
2 30mm m3 bolt

Print at 0.2mm layer height.

The only place that needs supports on the main piece are the holes for the m3 nuts (only two places).
The clamps should be printed with the bearing side up, needing support on the sides. Use support blockers on the screw holes, the are also made to be printed without supports.