Whether levels are down or MH is moving, it's lower about 2 inches on the right side. Weight is not an issue. Any ideas on the cause? An appointment with Freightliner may be next....
If you cannot get under your coach without the jacks extended please do not extend them and use them only to get under the coach. You could raise the coach and install some proper jack stands but many RVers have been injured or killed when the jacks failed or unexpectedly retracted.