Quoted from FatPanda:I recently put a Cliffy on the Blackbird hole and have found that it makes the ball (frustratingly) trickle STDM. Does the scoop get chewed out enough to make the Cliffy worth it?
mine doesn’t do what you describe so I would tweak the that scoop because mine delivers a clean ball right to the left flipper for an easy trap.
it will definitely wear, as my game has a little over 3000 plays and I think someone was late to the party putting the cliffy on mine as I can see a little wear around the edges.