https://gfycat.com/tanbadacouchi
This is my first table and I was checking the flippers and noticed this one is able to move quite a bit without actuating the flipper arm. I tightened it up a bit to try and match the others but I'm not really sure if they were right either.
I assume it needs to be tight enough to move but not so loose that it can move without the arm actuating? I'd appreciate if anyone has advice getting these adjusted correctly. Also they were super dirty, is the rubber bushing something people change as a maintenance type item? Or just clean it?