We got a 2014 284BHSL in March. It's spent almost 60 total days in the shop now. The front and rear cap needed to be replaced because of delamination. We have delamination over the slide, the right half of the battery tray was only tacked instead of welded. The rear support bracket of the slide was also only tacked and not welded. Those are just the major things, we've had a slew of minor issues as well. I'm not impressed with the build quality of our unit but I'm glad to hear that it seems to be a pretty isolated case.