Trigger stage action group at a -specific- stage?

[Tassyr]

So I'm trying to make use of the 'stage' action group- but is there a way I can set it to NOT trigger for the first few stages or so?

[monstah]

I believe that action is triggered in every stage, unfortunately. There is, however, a mod called Smart Parts that might help you. It has, for example, a part which is added to the stage list, and when staged activates one of the predefined action groups.

So, instead of setting your actions to the Stage group, you set them to one of the numbered groups, and tell the part in the second stage to activate that action group when it's staged.

- - - Updated - - -

http://forum.kerbalspaceprogram.com/threads/64227-0-90-Smart-Parts-V1-5-1-KSP-AVC-and-AGX-Compatibility-Jan-8

here it is.