This was a 2 hr hunt. Water temp 83 but to rough for me. So wet sand and dry sand only. Found out the Nox loves bottle caps they sound good and right in the gold range. I learned if you hit the all metal button (horse shoe) the head and toe of the coil the cap will give a negative number and iron tone and as you sweep directly over the target it changes to positive 12 and good tone. I was able to eliminate all the caps. HH, Phil
