Rattle between block and trans?

Whoa, $2-300? Whoa, : ) I am certain that you could most likely correct the curve in this thing. I don't know what I'm doing with that. I know it runs on a weight system right? But how to swap them out and what they should be??? IDK. If I got another Cordone Dist and sent it to you, what would you charge to correct the curve in it? Do you just need to know that it is going in a 1975 360, with a Holley 650, Peformer Intake, the cam specs, and headers? Seems like they would all cause it to be different than stock? If you would, how much would it run me, I would love to have the correct advance curve in it. It runs "good", but I'm sure it could be better. It seems like it is either too advanced to too retarded.

Thanks
Man yours is no where near that 20-40 tops that was a year specific roadrunner 440 six pack, wish I had those. Yours prob my standard 75 and the core price of around 20 each unless the curve is weird. Vac advances are on you all over the place you prob have one.