rockbuster
New member
I will be trying out my new Vision in prospecting mode for the first time this weekend. Does anyone have any suggestions for how to proceed while working in loose cobble? I have used my Eureka Gold and Goldbug II on this type of ground, but always with an elliptical coil. The area I will be working is out of the water line and very rough with rocks and clay. I am hoping someone may have suggestions on swing speed and any possible tweaks to the preset prospecting mode. Thanks in advance