How Do Kgunn: I just posted today 3/19/2012 about my new MD I just got in from UPS a whites Goldmaster GMT. This is a new addition to my Tesoro Golden Sabre ll, coin machine. Now I got 2 Md's. Looks like a lot of people gettin MD's this week. Good Luck with your new Minelab X-terra 505, Happy Hunting Partner!
Note: Yesterday I checked out The GMT after UPS dropped it off and In the Battery Compartment, Found some light Corosive acid and had to take some Emory paper to sand it out-clean and wire-brushed it so the metal would shine for positive contact.Later I might wet a Q-tip with "Tarnex".
Good news, the Whites Goldmaster GMT worked OK, NO Problems Found a 50 Cal shell casing & iorn. By the creek, I did dip the coil by the bank and thought I found some gold due to the high winds & rains we have been hit with for the past 6 days but the target happened to be a piece of barb-wire with size of pencil lead burried in the bottom of gravel... but thats a good thing, this dang GMT is the most sensitive MD I have owned yet and happy about it.
Today(Tues-20th) we had some light hail so might have to put off lookin for those nuggets I want to pick up soon.