Hi do you know what is the difference between fake and the original of the gpX 5000 detector? Can you tell me how can I know that?? And the serial number of this detector starts with number or alphabet like A b ? Or how many numbers or alphabet does it have? Thank you for your answer
as a general rule of thumb, i will usually run it about 2 numbers lower than the RX gain- ie RX11, Stabilizer 9. This also depends on what your doing (looking for large deep targets or looking for crumbs?) and how the ground and emi on the day is also
