It is hard to tell but it appears to me that the tie rod connections are 1) over filled with grease causing to much bulging of the rubber boot (I do this inadvertently quite a bit, "just one more little pump of the gun") 2) they look like they are coming apart, although in the first video they appear to be tight.... It is really hard to evaluate using these videos, your track bar does not show up well in either one.... I would suggest a better video of a dry steer test looking at each end of the track bar (separate videos would probably be best) and also do a dry steer test with the cameras looking at each end of each control arm (there are four, tow top and two bottom, they hold the axle in position)