A
Anonymous
Guest
-16 Iron mask on and or Iron mask off with smart screen cleared. Will it perform different. I went to an old park where it has been detected to death but did find a small area where they must have skipped over, probably due to lots of junk. I went thru with it in smart screen/coin/jewlery accepted. Found one green penny. Did a good job I thaught, but curious, will Iron mask -16 work better. Not sure if I should hit Iron mask button or just clear the smart screen I put it in Iron mask. I went back over area and found two more green pennys. The guys I was with were leaving so I'll come back Sunday. It's Sunday, had cleaned green coins and they were a 1938,1920,1912 wheats. Went thru same area in -16 IM, and found a 1942 Merc. and another green penny,1912 after cleaning it. I tried the clear smart screen after and it seemed to be quieter. Almost like it was responding different, but didn't stay long enough to really compare. Is there a difference?