What I'm getting at is this... You pinpoint a target with your detector, you dig a plug and your pinpointer doesn't beep. This only means that you didn't dig deep enough (or the object is in the plug). So logically, I would dig a deeper plug but you are saying to pull out a coin, do yer trick to get more depth out of your pinpointer and then..... dig deeper? I see no practical use for the method. What other result is there besides dig deeper? Abort?
I just don't understand where you're coming from.
Sorry don't understand what you don't understand. You've used the word "trick" in both your replies to me. I don't know you, but it's not unreasonable for me to wonder if you feel like I'm trying to deceive you or anyone else.
If every single target you dig is textbook and you and your detector are never wrong,congratulations and yes, waste of money and waste of time. This is not a technique that I use all the time and I'm sure the ProPointer could end up being a crutch for those who are sloppy with their detecting and pinpointing. I've had a year to practice and I feel I've become very good at pinpointing with my DFX. That being said... I have 6 different coils and hunt in some very varying ground. Pinpoint isn't always as exact as I strive for.
If I was content pulling quarters and dimes 2-3" deep from the local park, I feel confident enough in my abilities to ditch both the pin pointer and a digger and just flip em up with a screwdriver. I'm not content with that type of hunting. As a newcomer to this pursuit, I recognize that I have much to learn. I've come to realize that in many cases, I'm probably swing my my coil over soil that has been swung over many times before. As I gain skill and confidence, I'm much more likely to spend time investigating a signal that isn't WHAM-BAM obvious, but has some positive element(s). One that others less skilled or caring may have passed over all these previous times.
Sooo many variables involved, so I'll just use a couple scenarios to illustrate my way of thinking.
Local park: "strange" signal...VDI @ +25 -+28 sweeping from several directions, also a +74 - +76 popping up(repeatable, but not every sweep). Pinpoint tells me it is 5" deep.
Ok, so very likely a pulltab BUT, might also be a ring. I'm in the park so "large" plugs are both unwarranted(unless I'm sloppy) and unwelcome. I cut a 3-4" wide plug down to 5" and flip it up. I find the pulltab after moving a little bit of the soil. I dutifully check the hole with my PP before filling back in and notice a random weak chirp or 2. So, something else is here!?! Where? I remember the other tone and the other silver I've found not far from here.
Sure I can pull out the Lesche and "investigate". +74- +76 is where silver dimes ring and 5- 6 1/2" depth gives a little more credence to that that likelihood. Why wouldn't I spend just 7 or 8 seconds to verify that YES there is a merc dime sitting 2" below and 1" off the side of that hole and I didn't scrape across the face of it, investigating with my Lesche.
Relic hunting: what does a straight razor buried in 1840 show for a VDI @in mini soota? Is there a formula or technique you are willing to share that I can use to give me a 100% accurate depth on such such and un-coinlike object? Sometimes out in the middle of the woods here in MA, I find myself digging signals that I have NO IDEA of what they may be. Although my experience is limited, it hasn't been as hard as rocket science for me to figure out that my pin pointing "may" be off on some of these targets. Yeah digging a "big" plug, just in case might solve some of the issue, but breaking it apart can be pretty time consuming also.
It may not have been so clearly stated before, but I find my technique to helpful sometimes in striking a good balance between speed of retrieval and reduced risk of damaging a find.
In any case, whether in the woods or the park, my personal preference is to cause minimal disruption to the "enviroment". This just feels more respectful to me for fellow citizens (past and present) the artifact and the land. While bigger plugs and more digging might always be better/easier for some...I'm gonna try to keep it at only when absolutley needed for me.
My original intent was to pay it back and pass along something that I have found useful to another community member. I hope to be here for a long time to come, learning and sharing.Maybe that's a hidden benefit of being so new...I am more than willing to hear advice from others and apply to my own situation if it seems to make sense or disregard it if it doesn't.