 
Core Type
              Symmetric
          16 pounds
RG
              2.536
          Diff
              0.044
          15 pounds
RG
              2.549
          Diff
              0.044
          14 pounds
RG
              2.565
          Diff
              0.044
          13 pounds
RG
              2.584
          Diff
              0.044
          12 pounds
RG
              2.634
          Diff
              0.036