I own a 2014 CR zinger rezerve 26 RB and love it. I did run into an issue with a broken plastic double flex wire guard under my couch slide. When the plastic wire guard broke in the middle, it allowed the wiring to drag on the top of my tires. If I had not discovered the broken guard the wires would have been worn through!! I made a temporary repair by drilling and bolting the two flex guard halves together. The customer service rep at CR was very nice on the phone and told me he would send a replacement