What is the difference in the white and black SEF coils..
I'm using the black. 10x12 SEF coil on my V3i and it's running fine..My D2 coil is bad for sure if I try to run the gain at 12 or more it just overload.. no matter where I go no matter where I try same result with a D2 coil..The SEF wow.. I was reading a post about people having trouble finding nickels with the v3i they mustn't have an SEF coil.....Maybe the D2 coils are less sensitive to nickels..Just my opinion..
I'm using the black. 10x12 SEF coil on my V3i and it's running fine..My D2 coil is bad for sure if I try to run the gain at 12 or more it just overload.. no matter where I go no matter where I try same result with a D2 coil..The SEF wow.. I was reading a post about people having trouble finding nickels with the v3i they mustn't have an SEF coil.....Maybe the D2 coils are less sensitive to nickels..Just my opinion..