He matched her with shafts that were slightly firmer , as well as , a bit heavier .
After spending time working on Flightscope , Glenn discovered that my daughter 's swing speed did not match her present shafts .
Glenn matched daughter with shafts that were slightly firmer , as well as , a bit heavier .
After spending time working on Flightscope , Glenn discovered that my daughter 's swing speed did not match her present shafts .