So those that are having issues with the auto plunger being weak, I believe I have found the problem and have included a solution.
Looks like spooky used a stern kick back arm as the plunger, but in actuality they should have used an auto plunger with the extended face(pictured below) and the brace on the portion of the arm that needed to be more robust. The issue with the original kicker arm is that there’s no horizontal stiffening where the ball comes in contact with the plunger. So the ball is slightly spreading the fork and the fork is absorbing some of the energy from the ball when plunged. Hence why “tweaking” the the 2 forks closer together is fixing the issue (temporarily) for some. Also the extended length on the face will allow that energy to be transferred linearly while being rotated around the arm. Meaning you get the full energy release from the coil transferred to the ball.
You will need the 2 parts (not 100% on the pivot bolt as of today) pictured below plus cannibalizing the circlips of the old plunger. Or a machine bolt and nylon nut should work
EDIT 2: I believe the real issue i overlooked til now as seen in the last picture. The bell crank bracket is not properly secured and is left floating at its hinge point. "something...something newtons laws of physics one of my avionics instructors talked about but i had other things on my mind" The part you want to have supported the most in this situation. theres a reason this part has 4 mounting holes, yet only 2 are utilized, i get this thing is not going into space, but i or any one cant rule out this is the man issue. I disassembled the coil and bell crank assembly to try to see if i could position the bracket further AFT but they ran into the same problem i did, the shooter lane is too short and if you try and reposition the bracket to stops the bell crank from rotating.
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