I moved all my settings to the settings that he uses then scattered silver and clad all over the grass in the front yard. Wow what a difference in the tones! I had my variabilty too low and entered all of them as you listed. Every coin had a totally different tone. I was getting all of them at 11 plus inches air testing. The silver dimes really squeal nice an the silver Quarters say dig me now big boy. What a difference just a few adjustments make. Cannot wait to get out tomorrow afternoon and Tuesday. Thanks............