Thank you so much for this video, you just fixed my problem!

This video was cool. I think tuning it's a matter of observing and try again till you are satisfide. Me for example I like pretty "nervous" slinghshots.

So ... how sensitive exactly are they intended to be? I assume there must be some kind of weight value? Like "20 grams to trigger", or such? Or a ball-speed related value. Like : should trigger when ball is released from 5 centimeters above it (but not below 5 cm).

If they are already touching on their own, the slingshot would constantly be going off.