Publicize posting more then just the title

hi, using Publicize to auto post to facebook and twitter, looks like its not posting just the title as suggested in the ” pre-publish checks. ” ..

title of the post its already added in the “Customize your message” box which is great .. that all i want to publish …

however on facebook i see a very long post … like half a post … which is not what i want …

looks like its picking ” Excerpt ” from somewhere .

can i get publicize to post title only ?

thanks