character spacing tutorial and ppt macro

I recently saw a tutorial on fixing the added space sometimes added by Articulate. Someone explained that changing the character spacing of the text box to .1pt fixes it. He also provided a macro so it could be applied to a PPT file that already has a lot of text boxes. I can't seem to find it. I found the original link in one of the Articulate - Word of Mouth Blog. I really need to bookmark all of these great community generated tutorials. Is there a way to look at old Word of Mouth Blogs here on the site after I delete them from my email?

Thanks,

Sean