Hi there,
Please find my answers from your inquiry below.
how can you show a little more content before "continue reading"?
In newer version we have introduced "truncation" where easyblog automatically truncate the content on frontpage listing to make the listing display nicely when there are several blog in your frontpage listing. The settings can be found from your backend > easyblog > settings > truncation,
http://screencast.com/t/8uPPFqLR4 . I've disabled the options for now so that it will show full content on your frontpage listing.
Also when you click on the article now, it has this blank image retainer which I can't see the option to remove.
It seems like the image placeholder settings is coming from your category post settings at your backend > easyblog > categories > General Dental > post options > show image placeholder,
http://screencast.com/t/4aichoAG . I've change the settings there to "inherit" and it should showing up correctly now
. By the way you can adjust the layout further from your backend > easyblog > settings > layout > post options.
Hope these help.