TLDR: Have you used the Mizuno shaft optimizer? Was it close to what you got fit for ?
Current gamers / Fit @ Local Club -- Nippon Modus 120 S (was previously fit for)
Fit @ TM event -- the fitter laughed after I hit a dozen balls and said "this is too easy you're a cookie cutter KBS Tour S guy".
Fit @ PXG to try out Gen3's -- the fitter there said he liked True Temper DG105 S
Tried the new Mizuno shaft optimizer for fun... 1) KBS Tour S 2) Project X LZ 6.0 3) KBS $-Taper S
pfdz I use it to fit people. It gives you a wide range so it is trusting the fitter then
I did the mizuno shaft optimizer when I got fit for the MP4s and it recommended the KBS Tour S. I've been fit a few times since on flightscope and trackman and they all have recommended the KBS Tour S.
It was spot on for me both times before getting full fittings 2 years apart. I feel like it is an underrated fitting tool. Once was the Nippon 950's and the next time was the Modus 105s.