Just got a 12 x 10 for my Garrett Ace 250 and already I was finding new objects in a previously overhunted woods on my property, such as these 1960s specs. But also lots of nails. I've done some reading but wonder if the folks here have any hints on how I can best use this coil after having been used to the stock coil that came with my Ace 250. Any ideas appreciated and happy hunting!