Ok, I do not have ZenLite and I have done all the things you recommend. I have
? Reset my plugins folder
? Uploaded all files and folders other than wp-content from a fresh download of WP after deleting all the old files first
? deleted all themes other than the WP themes.
? Tried the 2010 and 2012 themes
? deactivated all plugins and then reset my plugins folder
I have 3 other sites using WP and none of them have the same issue, only my blog site which is the one I mostly do posts with. The others are more websites than blog sites.
I think that when I copied and pasted an article into a new blog is when this all happened.
Is there a way to change the edit window length somewhere on the styles page?
Thanks.