I hunted with the CTX3030 in combined/ferrous. Volume gain at 22. Limit at 29. Threshold at volume at 22. I checked the spots where the threshold dropped off and found the first target on one side of the null. Hit solid just on one side of the patch of iron. Volume Deep on, fast off. Older targets seemed to be in the 8 to 10 inch mark..
Nothing exciting, just hoping to get out more soon. I did do more gold prospecting, but I didn't find anything. I know it is there and will continue to hit the spot till I do.
Gonehunting for History...