I posted this on the Fisher board too. Someone in Florida is hardwiring the large Sunray Fisher CZ aftermarket coil and tuning the circuit board on the machine to the coil. Some of the Treasure coast guys are running this rig and swear by it. I can't find out who is doing this work, those Vero beach scoundrels are Tight Lipped. Don't blame them I suppose. I am heading down there this spring for a few weeks and will be bringing along my Excaliber Fisher 1280 and cz-20 and a couple of land machines and would like to get the work on the Fisher done ASAP but am running into this NO INFO roadblock.