Dan,
Ferrous coin is particularly guilty of that.
High-Trash is much better at spotting iron, but some believe it's not as deep as FC.
By 'spotting iron', I mean HT will tend to pull an iron target down off the 12 line, where FC 'nails' the signal to the 12 line.
If you watch, FC also 'nails' a pretty big blue iron blob toward the lower RH corner as well. The size of that blob is also an iron clue.
One easy solution to that would be to hunt in a program with FC, and have a HT one loaded with the user defined 'fast switching to previous prog'...so that you can quickly check back and forth.
HH,
mike
Ferrous coin is particularly guilty of that.
High-Trash is much better at spotting iron, but some believe it's not as deep as FC.
By 'spotting iron', I mean HT will tend to pull an iron target down off the 12 line, where FC 'nails' the signal to the 12 line.
If you watch, FC also 'nails' a pretty big blue iron blob toward the lower RH corner as well. The size of that blob is also an iron clue.
One easy solution to that would be to hunt in a program with FC, and have a HT one loaded with the user defined 'fast switching to previous prog'...so that you can quickly check back and forth.
HH,
mike