Cool thanks guys. I'll give it a shot if need be. Whole reason I tried the red tremor is my STLE factory shaker was causing flipper jitter. A pinsiders replaced theirs with the red tremor and it resolved their flipper jitter. Upon further research, it looks like a bad lead wire or one of the bank of wires is bad. So for now I just used all the red tremor wiring with the factory shaker and so far so good. If I have to go back to the red tremor I'll take your advice and flip one of the weights. Thanks!