Great question.... I have an antifouling "racing bronze" on the bottom of mine, and it is a pretty soft paint, so I have not tried to smooth it out... As a result, it is a little more "matte-finished" than I had hoped. I need to repaint the bottom before G5, so I'm anxious to share in whatever you learn here.
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Bruce.
~~ Do what you love, and love what you do. ~~
~~ To me - only my boat is not yet perfect. Everybody else's is to be admired for I know the path they have walked (Dave Lott, 2010) ~~
Dow's Monaco Project