I friend of mine made this recreation right after the press release.
http://www.weeweeslap.com/track_exchange/detail.asp?tid=5330 It's pretty accurate for the time it was built. And I can help you, but it's pretty difficult to see how it should be. But I'm going to ride it at the 13th of May, so if you can wait[;)] 2 days of fun at LiseBerg!
but send it on e-mail too me.. you find my e-mail in my profile.