Can you take a picture of the rifle showing the butt stock. I'm wondering wear your cheek weld is and if maybe you need to build up on the stock to raise your head higher instead of stretching far forward to see through the scope.

Make sure your head/neck is is upright and not stretching forward to see through the scope. Other things to think about, are you setting up to shoot off a bench or from the prone? Use the position you intend to shoot from the most to determine your eye relief.

Last thing is Length of pull (measurement from trigger to end of buttstock) If you are tall like me (6'5'') you may need as much as 15". Make sure you are as comfortable as possible behind the scope when setting it up.