Quoted from Pale_Purple:I have the playfield protector and have issues with jumps on the QED guy and tons of air balls off everything. I've played four or five other games on location and none had this issue (the ball gets stuck on the QED guy track too only on my game, and behind the right flipper). Hopefully I'll be removing mine soon, waste of money nobody should get one.
I cut ours off in chunks, the thing was awful. It look warped in a couple spots and misaligned, it clearly stuck up in a few spots were it shouldn't have, I mean should it stick up anywhere? Ball got stuck behind that right flipper constantly, in public play, and that's a pain. There was also some kind of white dust all over in a few spots trapped under it. Thumbs up to our distributor for refunding me the cost of it anyhow.
Game looks and plays a lot better without it, anyhow and have had zero issues besides the trap door grease thing.