...400 grit and work your way down to a buffing wheel is how I do it. When I sand, sanding is doneradially around the tube - not along the axis. Buffing is done the same way.
"The majority of things in our lives are created by folks no smarter than the rest. Afterall, the world is comprised, and operated by C average people intellctually, academically, and morally. These people are often the great pioneers that set the precedent for what excellence should be."