Has anyone mentioned you may have the wrong fit? I had a revision 3 months ago after a year and one half of misery, pain, limp etc. I also did extensive PT, hoping it would be better and also I was told my problem was scar tissue and given exercises for that.
My revision doctor thought probably my fit was wrong and that was the problem plus tibia was slightly crooked and had to be filed down. Minimal scar tissue but he removed it as well.
I don’t know if any of this is helpful but I feel the revision was worth it, best of luck