Would a shorter driver shaft mean shorter distance?

[Justsomeguy]

I cut my F9 Speedback down from 46 playing length to 45. Cut at the butt and deleted the cobra connect grip. Went with GP Tour Wrap 2G. Had to add weight to the head. Used aftermarket weights from the bay that fit. It took more than I expected to feel right and work right, tested by trial and error. A note about cheap weights - I suspect less rigid material. The original weights resisted bending or stripping, whereas the new ones were susceptible even just in the off and on of range testing.

I might have gained a tiny bit of distance. Control was greatly enhanced. My miss w this club used to be a push, now it's a hook. A part of me considers that progress.

It's a ton easier to manage. Shorter just feels better to me.

I would guess that ideal length is highly influenced by height and arm length. I'm 5'9" and wingspan is also exactly 69". Whatever that suggests, 45" has been excellent.

Same length as my old 910d2 that I used to hit some of my longest with.

[mannyvizcaya]

I usually order my drivers an inch shorter than stock for tighter dispersion. 

If you're cutting the shaft yourself be careful as it will affect swingweight.