In all seriousness, since PT is progressing, right knee cap area bothersome. About 15 years ago, had head on, right knee cap slammed into dashboard of truck. (Another idiot driver thought my lane was hers to use) Damaged the "track" under cap. Once in while bothered me but now is really letting me know hey remember me? Using Volteran which helps, tried out knee brace with knee cap support. Anyone else have this kind of issue? Solutions? I backed off my workouts for a week but still nagging pain. The brace interferes with leg retraction on leg presses so trying to find something less obtrusive.