Picture of LH flipper on Pinbot. Started rebuilding RH side, LH is next. On the RH side, the switch stack is held together with 2 machine screws and a threaded metal plate. On the LH side, the stack is held in by 2 sheet metal screws and a spring clip type plate. Also, the left stack has a # 06-14G (per manual) insulating blade between EOS switch and mounting bracket. The RH flipper does not have this insulator.
So, do I need the insulating blade?
Which screws are correct, sheet metal or machine?
Thanks