Although I like my D3 driver, I really do not need an adjustable one. Any chance on introducing a non-adjustable driver soon that would be lighter than the D3 or D2? Also another annoying thing with the adjustable, at least mine, I will hear a tinging sound after a few rounds. First I thought it was a defect so I took it to the shop the first time and it was just the nut coming loose.
Anyhow just a request. Not all of us need an adjustable driver :-)