ROBERT N.> If you have a pipe stand or something similiar, put it under one end and the leg-vise on the other . That will give you a lot of room to work in the middle. I use an old barstool to sit on. I am comfortable with the piece under my arm, some folks want to stand and stoop over the piece, just breaks my back.. I really like the stool deal, when I start glassing for the final pass.
Sandpile