M metal mania Hero Member 🥇 Charter Member Joined Jul 4, 2009 Messages 576 Reaction score 50 Golden Thread 0 Primary Interest: All Treasure Hunting Nov 7, 2011 Thread Owner #1 any one tried that depression and hill search method a member mentioned it was posted as an alternate method of gridding would like to hear more as I plan to try it
any one tried that depression and hill search method a member mentioned it was posted as an alternate method of gridding would like to hear more as I plan to try it