Quoted from cooked71:Normal..........ghosting (small cloudy areas around insert edges) are often seen in pinball machines, due to a combination of plastic mold stress, pushing of inserts into purposely undersized holes, and heating and breaking of inserts’ plastic “skin” when the playfield is sanded.
This may be too easy, but shouldn't this read: "Normal..........ghosting (small cloudy areas around insert edges) are often seen in our pinball machines, due to a combination of plastic mold stress, pushing of inserts into purposely undersized holes, and heating and breaking of inserts’ plastic “skin” when the playfield is sanded."