Steering box leak
While in for MB service, I was informed my steering box was leaking slightly, $300 or so to R/R and reseal. I usually dont believe in additives but I removed some fluid and added "LUCAS" steering something. I have not seen the level go down, and at the last oil change no mention was made.
I asked a personal friend and owner of a "Foreign Repair" garage and got a "ya,ya, wait untill the seals deteriate". Its over a year, now it might not work for everyone, but if and when it leaks again I will worry about it.