Indeed, join the group as a full member and you will have access to the technical manual. The best $30 you will spend on the car.
Also, we have a very good support group here in SoCal that can provide assistance. We will be holding a "Pagodas and Beer" event at the Arroyo Park in Rancho Santa Fe on 14 October. This is a chance for folks to get together, have a few beers, some pizza, and fiddle with the cars as/where needed.