I currently play a 983K with a Speeder 757 x flex shaft, but I am looking into moving up to the 910 D3 and wanted to get fit properly for it.  The local stores don't have all that many options for the shafts in x-flex for me to try.  I'm willing to drive a little ways in order to go somewhere that has the shafts, but can't find where would be the best place.  Anybody know of anywhere near Winston Salem, NC?