BTW...
Though all this with the driving issues I did find some great products. The best one was this...
http://supersteersuperstop.com/uncatego ... ol-unit-2/
These are SO GREAT. Very night and day difference.
Also... I just though of this...maybe the cause the panels to sliding down was the shaking issue we had for so long until the great people at Freightliner helped. That the vibration was so bad it would actually loosen the drive side mirror. I would have to stop to tighten and finely added lock-tight to the threads.