I changed the shaft on my 913 D2 driver from an Aldila Tour Green 65 to a Graphite Design AD DI 7X. Both shafts play at 45". The swingweight has increased to D6.5 with the shaft change. My driver has a blue-dot weight.

I'd like to decrease the headweight to achieve a D2 (or close to) swingweight. What weight would you suggest? And are they still available to order from Titleist?

Thanks, Andrew