I have a Savage model 10 fcp-sr in 6.5 creedmoor. It came from the factory with a 20 moa egw rail. I put a Leupold Rifleman 3-9x50 in Tps low rings on it. When I went to zero it in I started at 25 yards and the first show was about 15-18 inches low. As we tried to turn the crosshairs down to the spot of impact I ran out of vertical adjustment. After the adjustment I shot a second time and it was still about 6-8 inches low. I have done some research and reading on the 20 moa rail and everything that I have found says that it should be hitting high and not low. I researched the scope I have and the website says that the rifleman scope that I have should have 56 moa of adjustment, when I calculated the amount of adjustment I got 64 moa so I set the mechanical zero on the scope to it and tried re-zeroing but had the same issue again. I am completely confused on what is wrong and what I need to do to get it zeroed. Any information and advise will be greatly appreciated. Thank you.