Quoted from KozMckPinball:Just asking because I think the shaker would cause you more repair issues. I've had screws worked loose from the shaker action and mine's HUO with 10% of the plays you've got. Flipper solenoid bracket screws and left ramp hold down screw. After 19000 games of shaking, well that's enough to make an op start shaking...
Maybe I've been lucky ? Haven't had anything shaking loose on mine since I got it.
LTG : )