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Basalt, small gold and SPP
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<blockquote data-quote="Ridge Runner" data-source="post: 190549" data-attributes="member: 3775"><p>G'day Roscoe, yeah I understand that, Did it actually change the sound on your test piece because I just raise the GB from 6 to 8 and a limp of Lead 20mmX20mm by about 2mm thick and I still got a high tone so I tried it with w 0.30g test bit and it was high too, so now it is not doing what you are saying which is weird, I have messed around a lot seeing how different targets respond at different GB settings, but these 2 bits of lead keep making the same high tone whether I move the GB from one extreme to the other on both machines with a slight Gain/Loss in depth depending whether it is set to ONE or 10. Right when I had the machines worked out they go and do this, lol </p><p></p><p>Thanks mate</p><p></p><p>John</p></blockquote><p></p>
[QUOTE="Ridge Runner, post: 190549, member: 3775"] G'day Roscoe, yeah I understand that, Did it actually change the sound on your test piece because I just raise the GB from 6 to 8 and a limp of Lead 20mmX20mm by about 2mm thick and I still got a high tone so I tried it with w 0.30g test bit and it was high too, so now it is not doing what you are saying which is weird, I have messed around a lot seeing how different targets respond at different GB settings, but these 2 bits of lead keep making the same high tone whether I move the GB from one extreme to the other on both machines with a slight Gain/Loss in depth depending whether it is set to ONE or 10. Right when I had the machines worked out they go and do this, lol Thanks mate John [/QUOTE]
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Metal Detectors
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