Please forgive my questions if they are duplicates but I can't seem to find answers.
Question 1- So if I use density altitude measured by a Weather Hawk 3500, I also need to put the temp in the Applied Ballistics app and set the pressure to absolute, correct? And I think there is one more setting I need to make "0" which I think I have seen it referred to as "SA". What is "SA"?
Second question, my scope is a NXS 5.5 x 22 x 56mm with the NPR2 reticle. I have my "0' set at 300 yards, but I only see a 25 yard mark above on the first 2 MOA extension in the reticle view, but no other ranges for any other marks above the main center cross hair. DO I have something set wrong?
Thanks for the help in advance!
300WSM
185 Berger
3008 fps
Savage 12 VBSS
Elevation 3866
Tex