Have you purchased the newest model clubs which incorporate the most advanced technology to make you a better golfer... (promised but not guaranteed)?
If not, git yo' azz to your nearest big box golf store equipped with all the latest "testing" technology that will fit the clubs to your delight.
I hear from cwd law that the new Titleist 910 D3 driver (which he bags) is a terrific piece of equipment that is extensively used by tour players. It's a deep-faced driver and you will get a lot of compensatory "gear effect" no matter how far you hit off the sweet spot in all facial directions...
I'm thinking of getting a Titleist D3, but am undecided what kind of "exotic" shaft I should use. Seems they only build them in "stiff"... while I may need a "senior" A-shaft... or maybe even a "ladies" L-shaft which will put me in the Bobby Jones "hickory" league ...