Well that was most enjoyable to read.Wish you could have found more i know it takes a while to tweak but the fun is to try it out as soon as possible.But just the information was great.The whole board is a lot of talk nobody enjoying the machine air testing is great but running the ground is better.It seems nice your dad and you enjoy same hobby that's great to.I know everyone me included want o about great finds buried 2 feet deep old coins from the Romans old sliver and gold from the gold rush days and civil war bullets and buckles,that will be soon .Just want to hear what everyone is finding.All the post on the board make it seem like the people who have them put them together and now have them mounted on a mantel.Hey maybe whites will send me one to try out and put on layaway,i have a couple of whites one is on its way to be beef up by Mr bill and you bet when i get it back,the gophers and ground hogs will be wearing helmets.I will be going through sites like a new lawn mower and i love to post finds good or bad.Thanks for your time and posting your outing .I will be waiting to hear more.