We've never had a slide before but recently bought a 2002 MH with one slide. When we did the walk-thru I don't remember it being noisy but now it is a little. I'm wondering how much noise is normal for a slide to make when it's moving. My DH cleaned and lubed the slide mechanism today, put it out and back in a few times and said it didn't make much difference as far as the noise goes, didn't seem to quiet it any. When we got it home after buying it he said the storage compartments had alot of sand in them and today he said he did find some sand in the slide. Do you think it's something to be concerned about? Thanks!