i got my savage 110 fcp 300 win mag and tried to zero it in, i maxed out 3 scopes with 3 different bases and rings right to left adjustment. sent it back to savage and they said could not find anything wrong, its within specs. got the rifle back and still having same problem. any suggestions? closest i can get it is 1-1 1/2" right and scope is maxed out. using burris xtr 6-24, zeiss 6-24x56 and a nikon monarch 4-16 with high dollar base and rings. one base came from savage that they use to check it