Most air dodges currently last too long to be able to grab the ledge from the same general height backwards.
Above the ledge, sure you could possibly do the above (but then why would you if you have a Side B recovery or a good Up B?)
At the same height as the ledge it's not really doable.
Below the ledge... yeah I don't think I need to explain why air dodging backwards from below the ledge won't work LOL.
This is all my experience of course, I don't know frame data and etc.
Oh and I'm not talking about Sonic in this post.
mostly agree, but i think the possibility of reverse AD ledge grabs adds unnecessary options....like in certain situations making it possible to be set to edge-guard from the ledge faster (and safer), which would be a reason to reverse AD to ledge instead of using side-b/up-b recovery. see Snake
not trying to get rid of backwards ledge grab.And yeah, backwards ledge grab isn't going anywhere. It does more good than bad if you ask me.
but it should only work from a well spaced up-b or side-b.....not while already in special fall