Since nearly new I have had a significant rattle in my 2012 3100. Despite my endless efforts I can not isolate it to anything but the slide topper. The rattle is very loud and comes from the top section of the slide and when I close the drivers door I can hear the spring rattle so I am 90% sure that is where everything originates from, on rough roads it is really loud. I called Kermit and he suggested I just hit the slide button (out) to hopefully place a little tension on the spring, no change. I took the coach to a local dealer since I have noticed the slide seems to be somewhat off center in the opening (can see like 1/2" more coach wall trim on the right side vs's left side when facing the slide from outside), I'm wondering if one side of the topper might be taking more of the load and the other side is getting looser as the slide walks to the left more over time? Dealer claimed the slide was installed off center in the opening and he could not center it with out significant work that he was not willing to tackle. I have been told that there is not much adjustment on the topper spring in that if you tighten it to much you risk ripping the fabric when fully extended? Planning to take to another dealer soon to see what if perhaps the topper spring is broken or can be adjusted some, rattle is driving me insane! Would love to hear from anyone else who might have a rattling topper? Does seem to be common if you look on the web...Thanks
