I think we are unfortunately talking about different springs Marty. The ones I've installed appear in the manual. The bad news is the fuse began to blow again after the initial game and a subsequent power on (3 flips and bang). Blew another fuses pretty much immediately hoping it was just a fluke. I'm thinking EOS as I re-read the tips on this thread and noticed the coil a little warmer than the other one. I'm unsure how to adjust the EOS as visually it looks fine. Maybe I need feeler gauges or something??

Will keep trying and hope to get there in the end. BTW the flipper performs great until it dies.