Lets do this: all (3) of us will tomorrow toss on a dist cap that has a hole drilled in the top or the side onto our non locked out dist then pull the vac can hose off & cap the hose & hookup the timing light then start & idle it & rev it & the rotor (tip) phasing seen in the dist hole will not change (I say). if it does change I will post what you ask. If it does not change then gift me $10 which is the same donation Mr P body is going to make (my conscience would bother me if I took a hundred)!. Are we on?