I adjusted my stop in approx. 3/4 of a turn last night. There was no noticeable improvement via the butt dyno. Possibly, the PCM needs to learn the new air flow. Couple of comments... Is anyone doing this adjusting with the upper still on? I tried and dropped my wrench, at which time it became absolutely necessary to remove the upper intake for retrieval purposes. It sure made adjusting the stop a lot easier with the upper off.
Brad Noon-How did you remove the shafts? They're swaged on at the linkage end. Did you grind/cut them off? I assume after you get one end released they just slide out....