Sorry for not getting back to you sooner. Glad you found the right info. Hope the little quail is doing better now. I also found that putting a piese of old towel in the brooder is more grippy for them to walk on. Ive found the band aid thing a bit of a hit and miss solution but putting a "carpet" of towel in works wonders as it gives them more grip and helps them to stand. Could also be worthwhile keeping it away from the others until its walking ok otherwise other little ones tend to just walk all over the splay leg one.
hope all is good