In the spheromak article you posted several cite-neededs in the intro. Normally intros don't need cites, because they are viewed as a summary of the body. As long as the topic in the intro is indeed covered in the body, and that coverage is cited, the intro should not have a citation as well. It's just a style issue, nothing more.
Can you have a look over the tags you added and compare notes with the sections further in? If there's any that you feel still aren't covered, let me know and I'll try to fix them.
Maury Markowitz (talk) 19:40, 1 June 2011 (UTC)