I have a wonky right leg. I stopped caring. It worked.
Years ago (about 37) broke the tiba playing soccer and it was never aligned correctly, so the ankle and knee are definitely out of alignment. While any number of corrections can help, it does take a bit of time to build up strength so that you are back to normal.
Just work on rolling side to side, it will get there. Confidence is a big thing don't under rate it as it a background issue that is hard to see. Just keep working at it and all of a sudden you'll realize the skiing issue is gone (unless you'll got some serious help and support it can take a couple of years, don't worry about it. By the time it's corrected you have mastered this and several other skills (because of it) and be that much better.
Alright, you two, I'll keep plugging away and try to stop caring so much AND being so fearful! I keep going back and forth: "The boots are causing my issues, I'm the cause of my issues, my confidence is causing my issues, my busted up knee is causing my issues." I'm going to continue to try to work to make those turns stronger, but also continue to just enjoy myself!