The GM has a slightly better chance than an ordinary pick for finding gold. If you use a pick and scratch the ground 10,000 million times you will have 0.0001 % of finding gold. Tin/alum foil has an ID of 18 in the Impact,s DI3 mode at 20 Khz.,so I cant see it masking gold when gold comes in at around 35. Explain to me why five foil bits I had just dug up and placed next to a gold sample masked the foil but gave a good signal for gold? I dont go around wasting peoples time on this forum like some madtunas and madhatters,I do the testing first and give out valuable and useful information on the Impact. So Northeast you are just trying to debunk the Impact and justify the use of PI,s at any cost although the Impact will easily solve the problem of the dreaded foil.Nothing in it for me, just trying to help people and I pondered over if I should initially as there are a lot are plain ungrateful people out there.
I was referring to how easy the Impact is to use on the Goldfields compared to the SDC. I have friends who have a SDC and say it has a steep learning curve.You can say what you want but I have read plenty of reports about the SDC,s depth and never criticised its ability to find fine gold at shallow depth and have on plenty of occasions advised newbies to save up the extra money and buy a SDC instead of a Gold Racer or GM. All that Nenad has done is waved the Impact a few times around some unknown location around SA and it makes him an expert to some people,whereas I have put the Impact through its paces in four goldfields in the GT.and the leading world expert on the Impact who has the guts to disclose his findings on this forum. Ive got nothing to sell or prove and Iam only in detecting for the fun of getting away from the ordinary drudgery of city life.