[sseebart]

Edelbrock carbs are stamped Weber for some reason--your setup looks something like the Edelbrock on my '64.

My setup is not pretty (I just got the car--haven't had time to clean it up), but you can see a second spring on the back for the transmission kickdown linkage. Looking at the photos you posted, it appears that this spring is missing. Also, is your thottle linkage on correctly? I don't see how the high idle cam can engage the way yours is put together.