looking at putting in a new shaft in my R1 Taylormade driver. Golftec Pro recommended a Diamana X-stiff shaft with the Taylormade tip. The question is there is at least three different models of Diamanas at different gram weights. Thoughts on a Diamana around 70-80 grams (help with accuracy) and a midline flight pattern? Does anyone know which Diamana to choose? I'm having a difficult time picking out the right one.
