Just got a 910f 15 3 wood with Kali 75 s shaft ,as a replacement for mt 906f with aldila nv75. I'm amazed at how effortless it is to hit it..Much easier to hit off the deck,and I've gained a little over 5yards with the new club. I think my biggest suprise is at how good the Kali shaft is for a stock offering. Well done
Randy W