Quoted from Gogojohnnyquack:You need to either:
1) Get a leaf switch adjustment tool and bend the metal tab of the microswitch so it contacts the spinner actuator like your working spinners. Bend the blade as close to the pivot point of the switch as possible. This may require some disassembly to get proper access, in which case you may as well go to #2:
2) Disassemble that area so you can get to the two small screws that secure the microswitch to its bracket. Slightly loosen them and rotate the switch to achieve the proper contact with the spinner actuator, they have this adjustment capability. Then snug them back down. This would be my preference as I always want to make position adjustments before bending or modifying something.
Use the switch test and a good flick on the spinner with your finger to get the position and tension right so it spins freely and still registers.
And if you have it, a VERY slight amount of 3-in-1 oil or SuperLube applied to the spinner pivots with a Q-tip (or cotton bud in some parts of the world) will make them really go!
OP already stated they have the Leaf adjuster tool
chuckwurt has suggested a few times to put the game into Switch Test and verify.
Have yet to see OP results of the the Switch Test. Seen plenty of other, so we are patiently waiting and assisting.