Very, very helpful, thank you for taking the time!! I would never have thought about looking for damage from the rollers. If I'm going far enough to inspect/maintain the slide mechanism, it will be well worth my time and energy to disassemble and inspect the entire assembly. I am retired, have the time, and still have the energy to address these things. Presently the heat (dog days) is a big hindrance but will likely pass by mid Sept.
I have gone to great lengths to insure this coach is as reliable as one can make a 20+ year old RV. Our overall plan is to leave NC and tour our national treasures (whilst bypassing the tourist traps).
I will keep you apprised of progress. Again, thank you for your insights,
Dave