creaking noise in my protege5

Just trying to see if anyone recognizes this sound. I've replaced struts, sway bar links, and sway bar bushings. Lubricated lower control arm bushing, ball joint, tie rod end, strut mount. It seems more actively noisy on smooth road surface than bumpy. Happens turning left, right, in gear or out. Most audible at slow speeds, but occurs up to 40mph. Sound doesn't change with speed. Not affected by braking. Sounds like a creaking rubbing deep squeaking sound, driver's side front. Audible in the first few seconds of this video, and then notice that going over a bump, no creak.
(I didnt' replace the strut mount, just tore it apart and greased the inner plastic bushing/bearing surface--could the mount be the culprit??)