Okay I’m in a rush.... read this post on in my thread about leg issues. I tried to resolve for three weeks and with vitamin B it immediately resolved. This chick is now a laying pullet that wobbles and hops because I waited so long to get vitamin B2. There’s good info throughout the thread in follow up posts .
https://www.backyardchickens.com/threads/chick-with-severe-leg-issues.1334066/page-2#post-21792995
I forgot about this thread! Glad to hear she's still doing well!