 
Core Type
              Symmetric
          16 pounds
RG
              2.600
          Diff
              0.050
          15 pounds
RG
              2.600
          Diff
              0.050
          14 pounds
RG
              2.620
          Diff
              0.054
          13 pounds
RG
              2.640
          Diff
              0.058
          12 pounds
RG
              2.670
          Diff
              0.057