It's good when you pick up new techniques. I discovered that I could pinpoint with the X-Terra the same way that I can with the Ace. I was pretty impressed with the discovery, only to find out that it is just a standard concentric pinpoint method!
Oh well, that's what sharing on the forums is all about. Wouldn't it be nice, if someone wrote a book onto general standardised techniques. that would save us dumbo's a few years on the learning curve.
No point in reinventing the wheel. (Somebody probably has already done it I suppose. I'm just not aware of it. The FAQFAQ is a good push in that direction.
Something that picked up on on the week-end. (Although I did pretty well as far as recovering coins goes, what I also experienced, was a fair degree of frustration.) I grabbed the 30, and took it out into the back yard with a good selection of coins and common junk items. After playing around with it for well over an hour, I noticed that by paying close attention to the audio and how targets specifically jumped around on the meter, I was surprised at how well I could tell certain specific targets. This could be very handy. Not only for the fact that you know when you are over a coin, but when something out of the ordinary passes underneath the coil, it won't be dismissed as another junk signal as easily.So that should help improve the chances of making some neat finds.
I'm pretty happy to just have the 30 for now, but concede that the 70 has quite a number of tricks to it that can improve your odds (like what you described by using the 99 tones and using prospecting mode to pinpoint with. I got my hands on a 70 for a couple of minutes, before Christmas and got to try that one out. Thanks Digger).
Mick Evans.