Ravenger: Hi, I scripted that mission, so I'm to blame. :)
(...)
That certainly explains why I have been failing. I haven't tried that. I looked at the briefing more times and tried to emulate it, but in my mind to do that I was pulling a blue one out and trying to get a green one in right after. As soon as I turn off the remlink of the blue one (as it was near the freighter) there goes the alarm. Conceptually I see that I should reinterpret the briefing as taking the blue one out *all the way* and only then putting a green one back.
I guess I was being too smart for my own good and wanting to "replace" the missing pod as soon as I took one out. That was my undoing with the check working like that (I'm not saying you scripted it wrongly - apparently everyone else was managing fine and only having trouble manually docking).
I guess I'll be able to do it now :) Thanks a lot.
Ivo.