placed answer/explanation in your other post.

If you scope retical is a simple duplex just turn the scope 90 degrees and use the windage as elevation and elevation for windage sounds weird but plenty of target shooters use this technique so they can keep there hand hold. if you have a complex retical wont work

With my left hand sako classic 7mm mag, I installed a vortex scope with parallax adjustment and when ejecting brass forcefully, the brass would bounce off the parallex turret and bounce back into the action causing some issues.  I actually had this issue crop up for the first time while taking a giant oregon 4×4 mulie.  Fortunately, the shot through the lung and liver did the trick so a second shot wasn't needed.  My solution was to take off the vortex and mount a zeiss conquest 3-9×40, which is a fantastic hunting scope.