I've been on the road nearly constantly since Batman arrived. I finally finished all of the mods I had planned, and an unexpected one today:
I noticed when locked balls were released, that they rolled under the left ramp, then along the edge of the ramp edge. This would cause them to go STDM. This was especially evident of there were two balls locked at the end of a game. When the turntable repositioned to release the balls, they rolled perfectly between the flippers. I think early games had a post back there, but it pinched rubber often.
My solution was stretching a spare 5/16 rubber over the rail. Now when the game releases, it hits a flipper every time.
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