Driver Fitting and Swing Changes

[grapegoat]

I am in need of a new driver (old ft-3 has a crack in composite), I have an old Ignite Driver that i use as a backup. The question i have is, when you are in the middle of changing a swing (approach angle) can this have a major effect on the spin and launch. I generally launch the ball a tad bit higher WHEN I get the club to come into the ball on a flatter plane and there is very little roll as well. What should I do durring this transition and should I be concerned about getting fitted for a new driver