You guys were sure right about the 5.75 concentric coil for my Vaq! I only had an hour to play with it out in my yard today. Its a totally different machine with that coil ! I had a signal that was good going one way and sounded like trash the other way, I was running the disc just at pull tab. As I had read from some of you guys in here, I worked around the target with short slow passes, more like twitching back and forth, I finally got a good tone both ways, Dug it and had a nickle and penny in the same hole at about 3". Not 3" away was also a pull tab, the square kind. I love this coil ! I know i passed on that dig before, there was a fresh dig not 2' away. I found those as well as 3 more pennies (oldest 74') and a 74' dime, 1- 22 cal. cartridge, 1-243 cartridge, 1- mashed beer can and a small piece of copper tubing.
The sweet spot on this coil is small, I'd say about the size of a golf ball, maybe a quarter.
I know it sounds funny, but I kinda felt like I was tickling that signal out of that bad spot.
But I'm pretty sure some of you guys know that exact feeling.
Thanks so much to you guys that lead me to this combo !
The sweet spot on this coil is small, I'd say about the size of a golf ball, maybe a quarter.
I know it sounds funny, but I kinda felt like I was tickling that signal out of that bad spot.

But I'm pretty sure some of you guys know that exact feeling.
Thanks so much to you guys that lead me to this combo !
