Hunting a park that has been pounded here in Milwaukee and I was going after specific signals because I knew all the silver etc is likely long gone and I haven't picked one up in years. So I decided about 18 months ago to try a new style of detecting. Paid off finally. Rang up a 12-16 on the CTX with a little clip at the end of the tone. I remember thinking, this doesn't sound like a pull tab (in all fairness, I think that a lot). About 6" down.
I am working with the local police to see if it was reported missing. I would want a photo of it on someone's finger before I give it back. Likely someone's engagement ring. 14K. All diamonds tested positive.
I have more things to post. Been crazy at work with Covid and been spending all my free time detecting and the wife has a honey do list that is insane.
Darryl