TILT-N-TRAP (MOUSE TRAP) v02

I found this genius design by @2ROBOTGUY and printed two before I figured out why the hinge is so difficult to get a smooth action.

I did three fixes:

1) removed the tray. It was separated by a tiny gap, but my printer merged it. First I removed it with a saw, then I used blender. ;-)

2) Added a perimeter ledge to the hinge pin so it clicks in and won't come out. Make sure that the inside of the ring and the hinge pin are de-burred and smooth before you put them together because it