I use Safari, which has "autodiscovered" a feed on my blog, which would be great except the feed it noticed first was the comments feed, not the posts feed. I fixed this by deleting all references to other feeds in my header except RSS 2.0.
Now, the autodiscovery is finding RSS 2.0, but it's only outputting the post excerpts, even though I have selected to publish the full content in the dashboard.
How can I fix this? Do I need to edit the core files? If so, what do I change?