I just picked up a Steyr scout in 308 with the 2.5 leupold scout scope and I was hoping to get some suggestions on sighting it in.Whats the general consesus on point of impact at 100 yards?I assume the genral wisdom is to have it shoot high and have it zero out at 300-400 yards.Is this what is generally done?I'll be using federal 168 gr match ammo.