Just got my platypus coil in a few days ago, I love the coil and it will probably be my everyday coil. I was just wondering if anyone used this coil on the beach in the wet sand and surf? I gave it a shot and liked it but I had alot of falsing with the sensitivity anywhere from 13-20. Didnt even try to run it higher. Tried auto and manual sensitivity and still had the falsing. I could tell when a target was really there but maybe on the deep ones I missed it. Today I used the stock 10.5 and had the sens. at 23-26, no problems but a little falsing now and then but for the most part it was quiet. I slowed my sweep speed down to a crawl and it was much better but still not as quiet as the stock coil. Is this normal or is the coil messed up? Thanks for any help!! Good Luck!!