Hi Robert,
Seen your Post and know the Moderators are talking to the guy who referred you to outside Forums - they really don't like that.
Do check out the Roadtrek Owner's Group at Yahoo.com - also "classbforum.com." The RT Group has about 3K members, and they are really knowledgeable in all aspects of the Trek. I have an '05, and have been a member before I bought. The classbforum has a small group, but they are truly talented folks, engineers, electrical engineers and the like. I've done the work on mine, so I have had the opportunity to use both, and gleaned tons of good info.
Hope this helps. Enjoy that B, they are very cool and sales are soaring each year.
Ron