`  :no problem. I'm sure I have used dab as an edit summary the same way, although now I try to use ``avoid redirect`` when simply adjusting a redirect (usually after moving a page) and reserving ``dab`` for making a genuine disambiguation. Doesn't really make that much of a difference though. But I'd reccommend caution in making any changes to discussion pages. As for articles, well, I really don't see any harm in valid redirectsto me it illustrates the flexibility of WP, but I guess there's no harm in changing them either, so carry on. ≠ `