I probably didn't do a very good job of explaining what I need to do to this slide. The extension and retraction sequencing works perfectly, there is no problem here with binding, one side activating before the other, or anything like that; so I don't believe there is a synchronizing problem. What seems to have happened is that the entire slide has shifted slightly forward leaving very little space for the forward vertical seal. Several extension and retraction cycles ago the forward and aft slide seal spacing was about equal, not so now. My primary concern is the possibility of damage to the forward slide seal due to the reduced clearance between the slide and coach walls during activation.
I see that there is a recessed slot in the outer surface of the slide bottom. I would imagine there might be an internal guide that rides in this slot and is adjustable, both fore and aft, to allow the slide to be centered in coach wall. Iíll be researching this tomorrow.
2006 Alpine 36' FDTS