Over the weekend I was at a Titleist demo day to find a new shaft for my 910 D3 (9.5 A-1 setting). I had a UST v2 stiff shaft that I was not hitting well and got fit in a Titleist Diamana Ahina 72g stiff. The one thing I did not try was an X-stiff and I'm beginning to wonder if I should have gone with the extra stiff. My swingspeed averages 108 and my launch monitor numbers with the stiff were a launch of 13.8 average and ball speed of 161 with about 2800 rpms. I was wondering if I ordered to weak a shaft and if I went to the x-stiff would I lose/gain distance by changing the launch and spin rates? Would I be better off to maybe tip the shaft I ordered a half inch?