Okay, I took my 3 drivers to my club guy (clubguygolf dot com) and he checked the specs on them and spine alignment. He found that they were pretty much aligned as assembled and his opinion was that they didn't need to be FLO'd. He said not worth the effort. He found that the 10* had best spine alignment followed by the 13* and the 8*. Soooo--ummmm- I guess the problem is the ummmm golfer.
