shatteredsky wrote on Aug 13^th, 2012 at 3:20am:

Sometimes when I put the aircraft in slew mode, and then take it out of that mode, the aircraft will rock back and forth violently! why does this happen?

this occurs i believe because the autopilot is tryng to readjust to what is was doing prior to Slew, once slew has been deactivated it corrects itself quickly and the problem is gone, so I would avoid Slewing whenever possible.