fir469
Forum Supporter
Just curious if anyone using both coils knows which coil has a deeper detection ability... I use the SEF more because I can run hotter settings, but I'm wondering if the 12 will still punch deeper if set up right... I can't tell much difference other then the SEF I much more stable. I have a site I'm hunting and have found only a few coins but all were old... Wondering if the SEF is going deep enough... I tried a test out at the site and buried a dime at 7" and it picked it up relatively solid but the DC phase was iffy at best... Rang a choppy 80-81 clad dime but DC was around high 60s... Any input??