Hi I was wondering if anyone could help me out. I am new to hunting and shooting. This is the first year I bought a gun. I have a Savage 12fv with a diamondback 4?12?40 dead-hold bdc. If you are sighting in the rifle do you sight in on the highest or lowest magnification? If anyone has any advice I would greatly appreciate it. I don't know anyone that knows about hunting or shooting so I'm trying to learn this all on my own