Hey guys,first post!
I'm very new to the whole Repair/Resotoration thing and I've had my Simpsons since the late 90's and am just now starting to fix some issues with it. One (that came with the machine) is that if I shoot the ball with the Left Flipper (and enough force) it will hit the 3 Bank,bounce up and hit the Playfield Glass. I have not attempted to replace any of the Playfield Rubber yet
So im thinking it's either the: Flipper Rubber,Flipper Coil or Playfield Leveling