Anybody using a set of custom turrets with the yardage marked? Thinking about possibly putting a set on whatever scope I buy. Just got a Savage 110BA in 338 Lapua Magnum, hopefully will be buying a scope next month. Any pros or cons to these? I'll probably go with a Vortex, Weaver, or maybe a Nightforce scope, have to see how the funds hold out. Would like some info on the turrets if possible. I really don't know anybody that uses them. Thanks!