There are probably a lot of examples like this in the RM, but I can't seem to find any to provide me an example of this. At a basic level, all I want to do is change the content of posts/messages displayed on a page. Not the db values, just as they are rendered. Using the thread view as a starting point, I thought I could simply extend the model that retrieves posts to massage this data, but I think there is some caching going on, because the $content never seems to be updated with the text I have set for the posts in the thread view controller. Would using a template modification on the "message" template work better?