ShopTalk: .860"Butt Shafts

[Jeremy Ingle]

 Hi  everyone at last we've got above freezing up here for a few days
 I have  several customers who loved the drivers i built for them using
Big Butt shafts  I got very light weights with swing weights up to E -0
But they (the shafts) did not seem to catch on  generally  and nobody
seems to make them any more ,
Any comments  and experience would be helpful
Jeremy