I just found this site thanks to a post in the toy hauler forum in RV.net. I purchased a 2008 XLR 3912 and have been quite happy with the unit. The only 2 complaints: one is with the graphics and the other with the noise from the brakes. The graphics are peeling after this short time, and peeling badly. After contacting FR, I was provided with a new set of graphics at no cost to me. However I will need to pay for the application of the new and the removal of the old, since the graphics vendor doesn't stand behind their product. The brakes have been addressed to the extent that different magnets have been installed, and now the 'problem' may be with me actually, expecting more from them than they were designed to provide. Inasmuch as this is my first TH, I'm still learning.
On the plus side of this purchase for me, has been the service rep at FR. If all service reps were like this guy... I'll just say he's been quite an ambassador to FR.
On the down side, I've been very disappointed with the really sloppy service work from my point of purchase: Camping World. I have found another service outlet.