Looks like my Goldbug SE is a version 1. What does that mean exactly as opposed to versions 2, 2.9, and 3.0? Will I be able to tell approx target depth by the weaker sounds? Can mine be sent back to FT and retuned to a 2.9 or a 3.0 and does it cost anything?
What sort of depth are you guys getting with 2.9 and 3.0 machines anyway? I am air testing about 5 inches on a silver quarter with the 5 inch coil and gain at 50% in all metal, 7 inches with the 11 inch coil.
I was hoping for 10 inches or better ? Guess I need to find a location with less EMI so I can crank her up?
Thanks,
Tom V.
What sort of depth are you guys getting with 2.9 and 3.0 machines anyway? I am air testing about 5 inches on a silver quarter with the 5 inch coil and gain at 50% in all metal, 7 inches with the 11 inch coil.
I was hoping for 10 inches or better ? Guess I need to find a location with less EMI so I can crank her up?
Thanks,
Tom V.