I'm having issues trying to add a meta tag to a single "page" in WordPress.
The tag is:
<meta http-equiv="X-UA-Compatible" content="IE=8" />
I've tried numerous plugins but they only seem to help with meta keywords, title, description and robots, none for the above.
I've been advised to use the Custom Fields route, but my PHP skills are limited!
Just scanning the description of this plugin, I think it will do what you need... go to wordpress.org/extend/plugins/meta-tag-manager/