[Bill Cuthbertso]

Instead of drilling a third hole, has anybody tried opening up the original two holes to equal the volume of three as if the third hole was added? This would eliminate the need for a jig. It seems that this could be done on the car by coating the drill bit with some sticky grease to capture the chips. I think that any of the very small chips that happen to enter the cylinders would be vaporized with no damage being done. What do you think?