All the other coins had iron or iron very close to the coins . I mainly use the 6 inch coil when I come here because of the trash.
Most of the coins were found by creeping forward a inch at a time when I find a large iron target I will creep into it from several directions and was rewarded with 3 good finds that normal sweeping would have missed.
Creeping is moving forward 1 inch at a time basically using the front of the 6 inch coil and digging at the front of the coil this actually let's you use the 6 as even a smaller coil . Less targets under the coil at one time cleaner signal better id recommended for intense trash hunting.
So I hope you guys got out may even try another hunt this year still in the 40s here last year todays temp was 14 below . sube