Re: Sighting in somewhere else
I have a felling your going to be a quite a bit off on your turret. You looking at 3500' difference, and 20 degree swing. If the temp doesn't effect the elevation will. You will find yourself shooting high requiring less elevation than what your use too. Run the numbers on JBM Ballistic or one of the other online ballistic calculators. That should give you some idea.
"Enter through the narrow gate. For wide is the gate and broad is the road that leads to destruction, and many enter through it.  But small is the gate and narrow the road that leads to life, and only a few find it.
If you find your self in a fair fight, your tactics suck!- Marine 1st Sergeant Jim Ryfinger
Friends don't let friends develop canonitis!
arguing over the internet is like the special Olympics....even if you win, you are still...special!