 
Core Type
              Symmetric
          16 pounds
RG
              2.524
          Diff
              0.040
          15 pounds
RG
              2.515
          Diff
              0.040
          14 pounds
RG
              2.531
          Diff
              0.040
          13 pounds
RG
              2.582
          Diff
              0.042
          12 pounds
RG
              2.605
          Diff
              0.042