CZ7a, I have a ?

Hi All, Sorry not to talk about the AT PRO, but I need to know if when doing a air test with the CZ7a, do i set the ground on the red 5 like in the pre set mode or on 10 ? This is in the house up stairs away from most medal. I am trying to see if this thing is half right. Thanks Dean

For an air-test......it hardly matters. I usually use a Grnd Bal setting of '10'.

Thanks Tom, I did the test with the 8" coil, got about 7 to 7.5" on a dime. I think it will do better in the ground. I just order a 5" coil for the parks i hunt, they are full of trash. I have the 10.5" coil also but can,t use it in the parks. I hpoe to find some open places to use it this spring. Thanks much Dean