I tried the Sensitive Full Tone program last week. It surprised me by sniffing out a few buttons from asite that hardly ever gives up a nonferrous target anymore. One major negativefor me with this program though was the iron falsing. It was very distracting particularly because it would show VDIs from low 70s to mid-80s. Increasing the Silencer or Bottle Cap Reject didn’t help. I ended up just ignoring all high tones then eventually just notched 70 to 99. Of course, that quieted down the machine, but a notch like that is only safe to use on your most pounded sites. But the program showed promise.
I used it today at another worn out site and was even more impressed when it sniffed out 9 nonferrous targets (all mid conductors). I made a few changes that made it more usable. I had the Sensitivity at 95. I lowered it to 90 to see if it would help with thefalsing but it made no difference, so I put it back to 95. Sensitivity at 95 gave a stronger signal over a good target compared to 90, however. This program runs at a negative Disc of -6.7. I raised it to 7 but that really didn’t help quiet things down either, so I ran it with the negative Disc. When I got into the heavy iron and got sick of the all the falsing, I Notched out 70-77 and then also 97-99. Once again, this was a pounded site and the odds of a big silver or copper still lurking about was very slim. The notching really helped eliminate a lot of the falsing and made those mid conductor tones stand out in Full Tones. A couple of tombacs were really "fuzzy" but had enough of the midtone to make me dig. I used PWM but square tones might help even more. All targets had iron nearby or right in the hole with the good target. I used Reactivity of 2.5 and then 3 or even 4 in the very heavy iron.
This could be a killer program if I can deal with the iron falsing. All this high-end notching is OK on my pounded sites but I would not want to use it on a new site. The FullTones did provide good audio clues. Most of iron that was falsing was easy enough to ID as iron with the Iron Volume at 4. Sometimes a quick swing around the target worked and a quick pinpoint showed that the good audio signal was off the tip target, giving it away as iron. Like I said, it was easy enough to ID the iron, but I would prefer NOT to have the falsing to begin with.
I had used Full Tones all the time for the first couple years with my D1 but hadn’t used it at all for the past 5 years just because after using Multi Tones for a while, Full Tones just wasn't all that pleasant on the ears. The rumored D2 software upgrade is supposed to deal with falsing and also enhance Full Tones. We shall see.
Jeff