Purchased a new 2018 27rr. 2nd time out noticed the bolts holding everything to the frame we're loose almost falling off. Had to secure every bolt, YES you read correctly. Every Bolt. I can't believe the need to do this. So be aware you should routinely check all bolts not just the lug nuts. I'm filing a report with the factory also. If I hadn't been just sitting in a recliner outside looking at the bottom of the unit what would have happened ??
Your experience is not unique, glad you saw them and took action. these rigs shake and vibrate going down the road new or old need to be checked on a regular basis.
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Retired Navy
Jake my sidekick (yellow Lab) 10/04 - 05/20
2017 RAM 2500 CC 4X4 Cummins Diesel
2016 Flagstaff 26 FKWS
AF&AM & El Korah Shrine of Idaho