I did load a different Livery PW and there is no problem, it's with the RR model in mine computer. Herb
Correction:
The problem was: Loading a default plane first. End this flight and start with Free Flight, Select CS757-200 and do the alignment first. OH panel. Set all other switches to the proper settings. No more Rat, Yaw Damper or HYD problems. Herb  :)