Been always wanting to do the Mr. Bill's mods one of the White's Classic detectors. I found a nice condition Classic II that I put a ground balance and a threshold control on. Works great, awesome detector in iron, you can hold a nail under or over or beside a coin and the coin is not masked out it still hits good and hard. Asking $159.00 for it also open to trade offers will try to post some pictures later. pm or email me with if interested or if you have any questions. Thanks! Steve.