No matter what craft, no matter what script my rockets just wobble around when asked to move by kOS, and then when I manually move them they seem to try and rotate back to dead upright, well I say try, they actually start to act like a giant spinning top. I've removed all mods but kOS but still no change.

The most recent script I have been testing with is here: http://www.reddit.com/r/Kos/comments/1qbkgt/tutorial_introduction_to_orbit_steering_variables/