Thoughts/advice on 2008 Fleetwood Providence 39V

I have a '08 Fleetwood Southwind 36D with the full wall slide. I've had no issues with the jacks or the slide with the exception of the hard rubber/plastic rollers on the slide mechanism supports. I've had two crack and they needed replacement - JohnnyT helped me with a pretty easy fix and I now carry several for replacement when needed. I also lube them more frequently than I had been. I would assume the slide mechanism would be the same.

Doug