I bought the M6 a couple of days ago and have been able to take it out for a test run. I found a dime at 7-8" that kept displaying penny/dime. I dug up a penny and still got a dime signal and just an inch or two away was the dime. I'm new to this, but that does seem impressive to a new guy. I also send my coupon to White's for the 12" spider coil....not sure if that was the best one for me to get, but at $49.95, I figured I couldn't really go wrong with any of the choices. Thanks for the great website....it really helped reading all of the posts and getting a chance to learn more before the purchase.
ccfl
ccfl