No problem, I like it when an op posts back and also helps us, help him, such as providing the stuff I didnt have, such as the braun wiring.
This is a team effort, and as such, should get fixed soon and you can get your friend fixed.
I see only a few handicapped modified vehicles per year, but I have seen enough to know they are good systems, but they do misfire as do cars. SO when diagnosing a system within a system can sometimes be challenging. But with the wiring your buddy provided, we will for sure find the glitch to that door thing.
