My wife Lucy got her ski boots from a PMTS ski camp trained boot fitter several years ago. By his measurement, Lucy doesn't need to adjust boot alignment by then. And he gave us some plastic chips. If Lucy wants, we can take some videos with these plastic chips under one side of her boots. But by then Lucy couldn't even able to slide across the hill with one foot lifted. Now she is a better skier. I see some sort of A frame in her skiing. So I hope we can fix this A frame by boot alignment. I am posting couple of videos here with boot adjusted outward with 1, 2 or 3 degrees. In the end, there is a video of her skiing. I hope somebody can take a look and tell us how many degrees Lucy should adjust her boots. Thanks a lot in advance.
Right leg 1 degree outward
Right leg 2 degrees outward
Right leg 3 degrees outward
Left leg 1 degree outward
Left leg 2 degrees outward
Left leg 3 degrees outward
Skiing video