Rounded Bed Clamps Fixed for Bambu Lab X1/P1

From the design of the clamps they are clearly supposed to grab onto the bottom edge of the bed to prevent them sliding off due to vibration. This works on the long clamps that are used on the front edge of the bed, but at least on my printer the short clamps used on the other sides of the bed don't work correctly, because there the bed only has a narrow groove around the edge, while the middle and the rim are at the same level.

I modified the short clamp to make it correctly fit into that groove.

I also made a slightly slimmed down variant that more easily fits into the narrow space behind the bed. Make sure however that it doesn't collide with the poop chute or block paths taken by the nozzle during bed levelling and filament changes - I think the corners right next to the plate stops are reasonably safe.

Design by A.N.G. on MakerWorld (license: BY-SA).