New member here, and I'm posting today after an hour spent digging dry holes on one of the busiest beaches in Florida. I've had my first detector for a month. Here's what I am looking for on this website and its forums, and what I am NOT finding. Your "beginner's guide" is vague, generic and lacking in specific tips. "Keep using it" and "ten hours you will get the hang of things" aren't the tutorial I am looking for, any more than the Youtube video on my specific "bang for the buck" beginner's detector (Bounty Hunter Discovery 2200). I have surpassed that ten hour limit, am following instructions to a T, have searched playgrounds, beaches, an abandoned school, and assorted interesting slices of NC, VA and Fla. woodlands...and found exactly one corroded zinc penny. So what could I be doing wrong? The reviews for this detector, likely paid (or at least product donated) endorsements, suggest it must be me. I am finding it difficult to get the detector to replicate a hit it just showed me. I get coin indications, left and right, seem to zero in on the hole, dig wider and deeper that suggested, and still nothing. I don't mind finding old cans, zinc alloy hurricane fence clips and the like. But if I "discriminate" at all, the hits I get lead to me finding nothing, dozens of holes at a time, what is going on? Phone in the pocket creating interference? Am I digging at the wrong point in the sweep? I know the depth is off, but is the detector sensing pyrite or oxides in beach sand or gravel? And the pointer provided in this still-a-bargain Amazon deal is basically a lost leader for 9v battery manufacturers. As useful as this site might be for bragging about what you find, the fact that pawn shops and Craigslist ads all over America are filled with these damned things "barely used" means something a little more thorough and remedial than "keep at it" is in order. Forums on classic car repair, sailing and bicycle maintenance get this. Let's set up a REAL "beginner's forum" where the group-sourced expertise available here can get people deeper into the hobby before they throw up their hands