I want to fine tune my Speed Demon 750, The Float bowls are correct, Now I just need to adjust the mixture screws. How do I go about making sure its not to lean or rich?

Go to BG's web site and scroll down to tech. Its more of the same info but better wording with more detail.

Check the spark plugs, or you can purchase their book. I think I bought mine from Summit for about $20. I received a tuning video with my carb, did you?

I got a video or what appeared to be one, when it got to me it was all busted up. That book, I thought about getting it, Is it worth the $20?

The video isn't much help but the book is. It also covers every Demon carb and is 160 pages long and about 1/2" thick. I think it was worth it. Good luck!!

Thanks, Looks like I'll have to order it and get that baby dialed in :D