My multi silver streak died today, completely! I couldn't conjure up the shiny gray metal for the life of me but still found Tonto and Squanto. I experienced allot of falsing and had allot of trouble keeping a threshold. EMI didn't seem to be a problem. I tried numerous noise cancels, checked connections, removed battery while turned on (that's worked in the past), everything short of a factory reset. I think I need to remove the coil cover from the 10x12 SEF and give it a good cleaning. I'm sure that's long overdue for this coil as dirt between the coil and cover has given me grief in the past with other coils. Anyhow, I'm happy with my keepers but I'm positive that I walked on by a few more keepers due to instability and falsing. Thanks, JJ