Went out for about an hour after work today to test it out. It's still working for me!! Had a little chirpping going on,but I run the Sens at max. I hit a spot that I have pounded with every detector I own and still found 3 nickels(1944P, 1948, 1959) and a 1946 wheatie. I only dug deep signals. The one nickel again was in the same hole as a picec of iron!! I'll give it the real test tomorrow in the woods.