piratepro61
New member
your right the tiny bits of foil are a problem using 8 uS,on the wet sand i find 8 uS has good benifits for very small gold items,im thinking at sometime of experimenting with 5 uS which should be very interesting,ive found that making a 12" coil to work at 8 uS works well on wet sand,but i made a 14" coil to work at 8 uS and depth is amazing but the ground effect can sometimes be a problem.