My Rifle is at the factory getting worked on and I had to pull ALL the accessories, per their instructions. I'm running a Vortex Diamondback that has 60moa, so 30moa down max mins zero. with my current load (30-06) at 1000yds i will have 30moa drop. The retical has marking up to 11moa built into the reticle but I will still be near the end of travel on the scope. I won't be able to shoot beyond 500yards but maybe once per yearO can shoot 500yds regularly. I'm worried I might not be able to do it without the extra MOA. I'm debating on dropping on a 20moa rail when she comes back from the factory. My main concern is I am currently in low rings and I may have to go to medium rings. It would be about $40 for the rail plus another $20 for new rings if my lows don't work. If I have to go medium rings that also puts me higher over the bore and I really prefer to stay as low as I can. Should I go with a 20MOA rail, is it worth is?