NiagracountyNY
New member
I tested the 9 inch coil out on the CF77.I used a US dime buried at 10 inches.I was able to get the dime by running the Detector Hot.This unit does not use a threshold.But we are able to create an artificial threshold by using the erratic clicks of the the machine when running the ground setting 4 or below.Hunting like this is not for everyone ,but I hunt with alot of noise so It's not a problem for myself. https://www.youtube.com/watch?v=AFvdzt52GiY&list=UUdYWV7eq_4vB3y_JZm2zBnQ