Simple Tribuchet

This is a simple Tribuchet.the design can be printed without the use of supports. The counter weight can be filled with sand. For the assembly of the slide you can use glue. The swing arm, leaver and counter weight will be assembled with screws and M3 thread inserts. I add the STEP dataif you want to adapt the design. The swing arm has a length of approcimately 245 mm.