fred wrote: Sat Nov 04, 2017 11:43 am
There are a number of different issues here.
I simply dig everything.
Taking Fred's last comment out of context, that's my general philosophy regardless of the location

We're all schizophrenic - the 'good' part of our brains says we're just out metal detecting, enjoying the fresh air and the scenery but the other (human) part is the treasure hunter - which half of your brain is predominant dictates how pissed off, or elated, you will be at the end of the day.
My limited experience of beach detecting is digging 10 ring pulls, getting another similar signal and saying to myself 'nah - just another ring pull' and walking on, then the other half of the brain takes over and curiosity forces me to walk back and investigate that signal. I then talk to myself - 'told you so - another ring pull'. Maybe I need help! Wouldn't it be a different world if aluminium had never been discovered?
Very interesting and informative words from you guys re. the action of the tides, likely location of heavier objects, etc. I know that all those years of detecting have given you a wealth of good finds, Fred - as I see it it basically all comes down to knowing what to expect from the environment you're detecting in and knowing your machine - distinguishing the good signals from the iffy ones.
Since I'm too old to gain that experience I'll carry on pretending I like a good day out in the fresh air
Phil