Yes - you'd need two chain-whips for overhauling a freewheel. Something you obviously never did. Or you blocked the traumatic incident from your memory. You'd surely, otherwise, remember this accursed incident as your skin would crawl and you'd develop a migraine headache!
That is to say: Overhauling a freewheel is about the worst mechanical task in all of bicycle-mechanics. People would still be falling down in your shop area as there would be loose 1/8th inch ball-bearings everywhere.
