Hi,
Frankly, I know zilch about RAID. It just seemed like there was some sort of misunderstanding about your set-up that had to be cleared out of the way before someone who does have a clue about RAID can do some real troubleshooting. I think you should start a new topic about this (again), because the current topic, intriguing though its title is, doesn't really cover your problem.
Regards,
Robert