I bought a second hand delta lathe (the sort on legs). The seller also included a tailstock chuck. I have attempted to use this a couple of times and failed miserably. The chuck has a square end. The delta lathe tailstock is round with no square to slot the chuck into. As a consequence it spins freely. They guy I bought it from had definitely used it with this lathe, so I am wondering what I am missing. How do I keep the chuck stationary.
Kat