Distributor vacuum advance hitting intake.......

You can have the number one spark plug wire on any one of the eight spots as long as the rotor is facing it at number one top dead center.... Just because the factory has it aiming towards the number one doesn't mean a damn thing..
It certainly does and this thread is proof. If you don't have the intermediate shaft and the distributor in the correct spot, the vacuum advance can make contact with something and limit its travel. That is the OP's original complaint. It's either correct, or it's not. I never argued that it wouldn't WORK stabbed in another location. I said it's not correct and it's not.