I don't know why I missed this thread for the past few months. It is informative.
I recently had a thorough inspection at my local brake and steering specialists (that work on numerous SMB's). A lot of my '07 SMB front end was worn out pretty well. I got new brakes, all ball joints, tie rod ends, Warn hubs rebuild, front axle seals, and a new RH steering box. Added the Fox stabilizer as well. A week after the job was finished, my power steering went out only turning left. Never seen that before. It it REALLY hard to steer a 10K# 4x4 with 35's w/o power steering. RH sent a new box, and I'm sure my mechanic ate shit on the labor, but they wouldn't tell me that because they are decent people. Now the steering is back to normal, but after all the negative reports here about the RB box, which was supposed to be the best, I'm a little nervous.