2High
I also had the same problem with the S tech on the Seneca with uncommanded and abrupt rolls.
Do not know whether you ever punched in the APP mode on approach?
It was fine further out following the localiser and glide but at around 1/2 mile started hunting left and right on the localiser which got so bad you had to disconnect and hand fly.
As stated the King in the 1998 machine was a dream in comparison. The engineers never managed to sort the S tech.
Pace
Last edited by Pace; 2nd Aug 2012 at 12:07.