That would be awesome Tracy, looking forward to it.
And to 67GT, thanks for the link but I don't need a gilmer belt setup. Perhaps if I was running a supercharger but I just have a little old alternator.
I ran the car a little this morning and watched the fan belt. You can see it vibrating between the alternator pulley and the crank pulley at idle and then it smooths out as the revs climb. I don't think the vibration necessarily goes away either, it's just going faster. Not sure if that's right or not. It's curious what you see when you start really looking at this stuff.
Car tends to vibrate though when it's cold like it has a miss but there's no misfire. It's just high strung I guess. The belt is tight, it only deflects a little when there is tension on it. There's probably a wobble in one of the pulleys.