I have to laugh and resist the urge to post "get an E-Trac" every time I read a thread on the other brands forums giving tricks and tips on IDing steel caps.
And most blame the DD coils for all their machines failures rather than the discriminating ability or lack there of .Nothing like digging a pile of beer and pop bottle caps that ID as quarters
Go

And most blame the DD coils for all their machines failures rather than the discriminating ability or lack there of .Nothing like digging a pile of beer and pop bottle caps that ID as quarters

Go

. I now recognize what I call that "scratchy tone" so I don't dig them very often anymore.
HH. to all
I do dig some deep ones on purpose when I'm hunting in prime ground, but the V3i gives a positive ID on them every time. It's the single frequency machines with the DD/SEF coils that have the headaches.