Tested out my new 5.75 widescan for my Tejon today and let me tell you, it made a giant improvement on performance. Minerilized conditions now nutralized and able to go much deeper than the standard coil on these grounds. And what do you know? I hit on a Canadian 1943 .800 Silver Half Dollar. And that was aout 8 inches deep in bad soil !
http://www.youtube.com/watch?v=7tKA9jpfC4Y
http://www.youtube.com/watch?v=7tKA9jpfC4Y