We were interested in the 6504 model when we were shopping in Nov, but couldn't find one to look at anywhere in the Metroplex. That's sad, it was a cute little model that stuffed all our requirements into a much smaller footprint than we ended up with. (Apex 288bhs) Hope you're able to keep your camper tip-top, I can relate to the frustration.
David & Carolyn, accompanied by
Cocoa & Shae, the Miniature Schnauzer sisters
The Bunkhouse! 2015 Coachmen Apex 288BHS
2014 Ford F-150 EB