bigjohn070
New member
Hello every one.
Having hard time with nickels.
I use the 10.5 dd soil is 10- 20 gb.
Any tips for deeper nickels are well appreciated.
HH
BIG JOHN
Having hard time with nickels.
I use the 10.5 dd soil is 10- 20 gb.
Any tips for deeper nickels are well appreciated.
HH
BIG JOHN

) was based on airtests, using the 9-inch concentric at 7.5 kHz. Ground conditions, coil choice, depth, angle of target, adjacent targets etc, etc, etc can influence those TID numbers. Use them only as a guide and build yourself a test garden to refine them for your circumstances. HH Randy