If Full-Text RSS is not extracting the article body correctly, you have a few DIY options:
If you have no luck with our tool, and feel uncomfortable creating your own site config file, you can ask us to create one for you.
This is a service we offer FiveFilters.org Sustainers. If you sign up, or if you're already a sustainer, you can request 1 site config file in each term of membership.
If you're a sustainer or if you bought Full-Text RSS for business use, request a site config by email. It can take up to 5 days before you receive the config file (although usually it's done within 48 hours). If we need more information, we will contact you.
This service is only intended for sites where the article body (and associated images) are not properly extracted by Full-Text RSS. We will not be able to help you if you'd like additional elements outside the body to be preserved, or elements belonging to the body to be removed (you'll have to do this yourself by refering to the site patterns help page linked above).