I have seen this problem over and over with no solution, except everyone from WP saying "it's fine!" and a lot of users saying it doesn't work. I have "full" selected in my reading settings, and in Google Reader (in Chrome as well as FF) I get truncated feeds. Turned off feedburner, uninstalled related plugins, same thing. All my readers say the same thing, wondering why I won't publish a full feed - to which I can only reply "I'd like to."
http://x.superbadgirl.com/blog is my blog's address, and any help other than "it's not broken" would be much appreciated. Obviously there is SOME issue, if it's broken for me and everyone else trying to read it.