Thank you . I was building up some to go to unico, I had a great trumpet on the lathe doing a final polish when the shaft broke the chuck ran down my leg and busted the call ,felt like crying . The call was bamboo capped with the last of briar I had in the shop. I have another lathe that I can use its an old Rivett machine lathe with collets that I converted to a wood lathe , I have been using it for boring and reaming .im in the middle of a 100 call order for production Sika deer calls ,so I'm going today to get a shaft made for my other lathe.its an old Rockwell Delta made in the 50s