I'm in the process of adding a coat or two of Polyurethane gloss to the interior floor. This is the first 'refinish'. A couple of years ago in Popular Woodworking Magazine I read of a technique that rendered a mirror finish with none of those little annoying flaws and bumps in the finish. The method involved block sanding the final gloss coat and buffing with something like rubbing compound as is done to automotive finishes (at least in the old days) The method was featured in a sidebar so it's not easy to find in my old issues. I haven't had any luck. Even went to their web site and others. Anybody know this method and willing to share this most valuable secret? Just seconds ago the new Cruising World arrived in the mail. On the cover is trumpeted a story inside about how to redo your cabin sole. Alas, nothing on finishes, just replacing wood.