핑 1A 퍼터 튜닝 전/후(ping 1A putter before and after turn of sound)

[@kampolG]

This is AWESOME, thanks.

[@kczk86]

How do you tune?

[@dylanstocker7356]

Looks like she filed the slots in the bottom to make them longer

[@MrAngganotonegoro]

Same question... how to tune it