The bike was idling a little lower than recommended in the service manual. After double checking the owner's and service manuals, turning the idle adjustment screw clockwise should raise idle. After four full rotations there was no change and I didn't want to possibly break anything.
Currently idling at 1,000rpm, the suggested rpm in the books was 1,300rpm +/- 100rpm. Other than that, the bike runs great and I beat on it like it owes me money and it doesn't complain.