Had a problem with left flipper bought and replaced the opto interrupter on both flippers right flipper hasn't been a problem. When the weather got cooler and over winter room was around 55 to 60 degrees. Both flippers worked perfect with power like out of the box brand new. Now its getting warm no dampness or high humidity even though have a dehumidifier running. time to time left flipper is sluggish again. Did edge test was fine did a t12 test on flippers video wont attach. The flipper on right is fine for flipper power and flipper hold. Left nothing on power but moves on left flipper hold. During game flipper on left works but is sluggish in game. Any thoughts. Thanks it's the creature of the black lagoon. Ballys.thanks Tom