Match lower shaft-series numbers to stiffer builds
Within the described shaft family, moving from a lower series number to a higher one makes the shaft softer and lighter. The 14 Low example is an 84-gram, 2.5-degree-torque option described as one of the stiffest shafts in the comparison.
Channel: Club Champion
Watch official source at 2:09Why this context matters
The number progression applies to the shaft series being discussed.