Dinqua,
I already have the D tool from Brent. As for the knurled screws, I always worry about someone messing with them "kids and the like". I just carry the D tool in my tool pouch in case I might have to make an adjustment. I try to not adjust unless I am home or near home. I find the TA does a real fine job in different altuides. Many times I ride from 2000' to 8500' and don't want to adjust every hour or two. BTW. Thank you for keeping your site avalible! It has been a real blessing for me as a "very novist" with carbs. Without it I would of had my bike in the shop.

BA has Freak, 160mains, 44pilots, air mix3 1/2 to 4 turns, BUBS dresser dogs. Never had more fun on any bike - 2nd bike 2008 RIIIT