I think my problem is that I have not used it for many years. About a year ago I sent it in to have a good check up . Everything come back OK. The thing I thought that might cause all the chatter is that I had my cell phone with me. I have not tried it lately with out my cell phone. It just has been so many years since I have used it. I remember when they come out with the 66x. A few of us in the metal detecting club just had to get one. I used that thing for many years. I ended up having surgery on my neck and arm that I use to swing. Went for about a year with no detecting. In the mean time I picked up a Tesoro Compadre. Very light. I could swing that thing for a few hours before I had to stop. Well , many years later I am still swinging Tesoros. I need to put batteries back in my 66 and play around with it.
I remember one time I was digging a hole so deep that I found a family of Philippine people. That is when I knew it would go deep.
Thanks for reading... KEN