Could you please add an option to the Smart A.S.S, so you can control your roll relative to the horizon, independantly to the current steering? Currently the ascent manager slightly rotates the ship during operation, what`s quite annoying, if the decoupling of your boosters is dependant on the orientation of the gravity.

Another duplicate of #16...

So there is no effort about adding this features, when the original post is 21 days old

That's correct, @KSPanier — the original issue is 21 days old and is still unsolved. I'm sorry this issue is bothering you. However, please keep in mind that the people who work on MechJeb do so for fun, in their spare time, and aren't paid for it, so some issues going untouched for several weeks (or longer) should be expected.

Meanwhile, if you'd like to implement this feature and submit a pull request, we'd be happy to look at it. =)