When I had my old Explorer XS I used to have trouble with iron falsing...then I switched to running in ferrous tones and liked it so much better. I hunted with the E-trac yesterday and the falsing was terrible, I was using Andy's coin pattern with factory coin mode at +2 auto. Was wondering if any of you E-trac user's just use ferrous 2 or 4 tone--OR what are you doing to get by the falsing issue's. I dug several deep signal's just to see what was falsing and alway's was a deep square nail. I know to get those deep targets I have to put up with some noise but wow seems like I was hitting every nail in this park. Will ferrous tones help