therover said:
I have found I get better results with the 8 inch coil on my CZ's than the bigger ones. Maybe its due to luck, but I just find more with the 8 inch coil than the 10.5 or the FZ-12 ( won't sell it though...it's a great coil for certain conditions).
Not saying the bigger coils aren't good. Heck, there have been times I was glad I had the big coils on due to sanded in conditions. I think for me, I can control the 8 inch coil better and probably have the coil close and parallel to the ground at the end of sweeps much better than the bigger ones. That can be because I have my CZ's mounted on straight shafts with the lower rod further out, and the 8 inch coil has the connector at one end where as the other coils have them in the middle. I can scrub the sand with the 8 inch coil much easier with my arm extended.
Just guessing !
We were comparing the two detectors trying to see if we could find a target with the Excalibur that the CZ-20 could not detect.
We dug some deep targets but everything the Excalibur found the CZ-20 could detect also ... so that ended as a toss up.
The ring was detected by my buddy Cliff with the Excalibur II.
I came over and the CZ-20 gave a nice sharp mid tone signal.
He said "dig it up" ... so I did.
It was down about 6" to 8" in the sand ... water was about 10" deep.
I said "it is yours cause you actually found it".
He said "no its yours cause you dug it up".
I disagreed once more and handed him the ring.
He looked at it and quickly agreed with me.
We both smiled and continued hunting.
Willee