Since your scope is off-set about an inch or two inches to the left, it is useful to adjust the scope so your shots center that distance to the right of point of aim.
This will keep the 'line of sight' parallel to the 'path of the bullet' (in terms of windage) at all distances.

If you adjust the cross-hairs so point of aim intersects with the bullet grouping, at 50 nor 100 yards, beyond that distance, projectiles will continue angling to the left.

The groups distance from point of aim will increase as range increases.

If the 'line of the bore' and 'sight line' are parallel and bullets group 2 inches to the right at 100 yards, the group will be centered approximately 2 inches to the right at 600 yards.