I hunt in parks .
I find it takes alot more concentration and effort to use the 10DD coil.
I look foward to using the other coils, However, I find the most desireable items with the 10DD.

I am still having trouble finding coins over 5 deep, I know they are there.
My settings

Coins
Rx 10 -14
Disc. 92
filter 5 band or 7.5 band.
Recovery 85 or 120

today
rosie 1951 5
wheaty 1941 9
wheaty 1954 5 ..
3 coins in 2 hours
Ignoring shallow targets, all digging broken quick chirps NOT solid hits.
I am still getting used to this style of hunting , and Jacks COORSelate program.

What do you guys think?