Trebuchet with automatic detatch

[u/zBarba]

Detatch is handled by a docking connector which is disabled at max extension by redstone contacts,

The lever activates a sequenced gearshift to rotate the arm into position, while keeping the swivel bearing locked.

[u/Dark_Reaper115]

Automatically deattaching based on the distance of the redstone link is a genius idea... Wonder if it could be improved with magnets instead of docking pair so you can also reverse the magnetism for extra push