I have been hunting in the default coin mode with ferrous coin and pitch hold selected. The only other change that I make to the program is to check the Target Trace and Target Trace Pinpoint boxes. I noticed that on silver coins that are deeper than five inches neither target trace or target trace pinpoint are showing much of a red circle or smear on the screen. Sometimes I can detect a small area of red but most of the targets show an empty circle even if they are silver. I have also tried an air test with several different coins, both clad and silver, with the same results. It seems anything over 5" does not give a good red reading on the screen. I know that the machine gives several other ways to identify targets but I was just wondering if others have the same results with target trace and target trace pinpoint. Thanks for any comments.