I got out to use my Deus for the first time yesterday, I was excited as i knew we had a good spring tide, and the rain held off but the wind gave me a lovely tan

I found some modern coins 50p,10p,5p,2p,1p and a Canadian 10cent which i convicned my self was silver but its aparently copper nickel. I also found a couple of interesting things, one was a ladys watch face, on first impressions it looked valuable but im not 100%, i also found a lump of metal which i think could be pewter it could be a top rim of a tankard, it has two markings on it (13) and a Hexagon with what looks like an Anchor inside.
I found one large fishing Lead and i got some readings from so rather large clumps of metal slag type stuff, not sure if this was coke or not maybe jst a large clump of iron? there were a few of theses. I knew when i was digging a coin up from the reading, but i have got a massive learnign curve before i know even the slightest about this machine.
one question you guys maybe able to answer is regarding the Ground balance when its on wet beach mode I assume the GB is automatic as i noticed it varying alot the two smaller readings ont he remote were mostly say 23 & 27.
I will try and upload a picture later when i get home.
Thanks
Lee