Is anyone getting SDTM Drains from the Magneto locks??. like when the ball goes in the locks for whatever reason and it isnt a valid lock and the ball gets released and goes SDTM all the time. is this normal? or is my machine not level, i thought the release of the non locked ball would drop it so it would at least be able to be hit with the flipper. I find myself nudging the machine all the time when the ball goes into the magneto lock to try and send the ball on a less direct path other than the middle.