The Whippy instructional material says that bad swings can break the shaft. It warns you not to let people who are not familiar with the club to even swing it (not saying that this applies to you).
/Ed > "Barry, Don" wrote: > > I just thought I should let you all know that the driveway marker may not be all we >had > hope it to be. I made a 5 iron recently with Dan Neubecker's improvements. While it > helped my swing tremendously, today the shaft failed on me while hitting balls at the > range. It didn't break in two, but it just seemed to splinter apart just below the >grip > for about 3-4 inches. Too bad, it really worked wonders for my swing. > > BTW, It failed on a particularly bad swing, during an overly-abrupt transition at the > top. > > Don Barry
