I tried that and it doesn't work to solve this issue. Basically, what I would like to do is increase the max number of characters we can type in the Reason for Edit" box. I would like to give our members a little more information on why a post was edited or deleted to reduce PM's from them asking why something was edited/deleted.
This is the text box:
Update: I finally figured it out. I just searched the templates for maxlength="125" because that is the default length and changed to 500.