I think I just need to spend as much time as it takes to learn these two chords until I can do the fretting automatically, without thinking about it - repeating lessons over and over will build in muscle memory but it can also be overdone. Its good to take a break for a while and come back to lessons that are difficult. Don't leave it too long, I find I study something up to a point and leave it till next day or the day after and come back to it. Then there are "basics" I must be able to do and these licks are constantly played if not daily then every other day and they play on auto pilot no

It is difficult to see where Anders fingers are. Your Cord Finder is useful. Perhaps you could superimpose the court finder photo for the respective courts being studied onto his videos. - use the notation window to find your tabs. Regardless of the site you use, reading the tabs will help tons and will speed up learning songs.

Good luck

Bill