[Plugin: Multiple content blocks] Working with posts

Some already posted about this, is marked as solved but cant see an answer. Would like to use multiple content blocks on pages that also bring in multiple looks from custom post types, normal posts and page post types. If I put a multiple content block after any of the post code (not in the loop) it appears in the backend but not the page

http://wordpress.org/extend/plugins/multiple-content-blocks/