Dan, I admit that I don't know you, though after reading about your adventures with Magnum and the Point, I wouldn't at all mind meeting you.
For what it's worth, I think you know plenty, and you are one of two or three sources on this board whose information I believe pretty much unconditionally...or at least someone whose mistakes are a) rare, and more importantly b) honest. :)
I was lurking within the thread about Magnum's wheels, and *I* for one was pleased to learn something new about the coaster, and coasters in general. I literally had no idea that road tyres for high-performance steelies wore out QUITE that fast! Methinks someone eventually needs to come up with a smooth, fairly frictionless polymer that can withstand more heat then polyurethane or nylon composite...if they have not already for Millenium Force.
But enough about that. Keep up the information, Dan. I for one will continue to read your posts with great interest.