So I took out my new to me marlin x7vh in 308 to sight it in yesterday it is wearing a barska swat 6-24x44 scope sitting in leupold std 30 mm rings and bases. I got the rifle dialed at 200 yards but when I went to shoot further I only had 1 minute of vertical adjustment left. What would you guys recommend I do about this and yes the front and rear bases are correct