having detected in the past i know that its important to know your machines sounds and such --so when I got my new quickdraw II today I took it out back to play with it--chucked a penny down turn the machine on and waved over it---the machine went nuts --good strong sound but was reading 6-8" deep on the meter--I thought what the hey? after several waves with the same results-- I took the peny up and waved again --- aha still a strong signel at 6-8"--so off to digging I go--at 6-8 in there it was ---a long brass type water nozzle--I though an ok but not great find--took it inside and cleaned it up and guess what it still works perfectly!!!--it could use a new rubber seal where the hose screws into the nozzle but other than that good as new---talked to the wife shes says she doesn't like the fire hose nozzle type and only uses the pistol grip type--since she bought the house in 1986 the nozzle had to be in the ground 20+ years-(it has a nice tone to now)--they sell these new at the hardware store for about $6.00 or so---I guess in a way I found $6 bucks on my first swing with my new machine--- maybe not such a bad fine after all--heck if you found $6 worth of clad with your first swing of a new machine you would be happy wouldn't you?