The template is ultimately flawed in one way, it requires knowledge of the sheetids which you cant expect all of us to have, so its gonna be hit and miss until you have the right icon you want. It would be more useful if there was an index of the ids available.
I added two links for documentation now... one to geht the sheetid and one for the rest :) --SirCotare 14:19, 26 January 2010 (UTC)