I have a Gold Bug II, It seems to work ok on junk metal and everything except gold. I have been on gold properties several times with no luck. I have a nugget 3-4 dwt/ I like to check it with and balance it. However it only picks it up 2 " . This past week a friend of mine took his Gold bug II and he was able to pick the nugget up at 8" deep. He tuned both machines and same problem. Is this something I can fix or do I have to send it out. If so who in SLC ut works on Fisher.
Thanks
Rut
Thanks
Rut