Set my timing and got the 216 cu.in. running GREAT, but it appears the distributor grease cup is hitting the vacuum advance assembly when I rev up the engine. How much rotational movement on the distributor when vacuum advance takes over when revving the engine? How do I correct this so the grease cup sets at the six o'clock position and the cap clips are horizontal to the engine block? Right now the cap clips are at the 8 o'clock and 2 o'clock position.
Tim