Usually done as a single step .... 5i shaft into a 6i head etc. Can a dble step be done .... 5i shaft into a 7i head ?? Wasting the shaft ?? Actually I am taking a set of shafts from blind bore heads and wanting to install some of them into a partial set of bore through Callaways. Thus the dble step to get the desired length. Flex seems to measure ok. Has any fitter done this to set of heads and shafts ??
Thanks for any comments.