Hello. Can anyone please explain me how to use interstage nodes and truss structure that available and turned on by default for Airstream protective shells in KSP v1.2?
I have relatively hefty payload with weak attachment point - so truss structure supporting it during ascent would be just fine to make assembly stiff. But I can't figure out how to detach my payload from that Airstream protective shell when I place my payload at interstage node inside it to have truss structure supporting it.