I have a 2013 320 RS and have had no slide problems, in fact, this has been the best RV we have ever owned and this is # 6 for us. The wife and I have been very satisfied with it and I wouldn't hesitate to get another.
2008 Dodge Ram 4X4 Quad cab LB 2500 Cummins 6.7L TD / 2013 Columbus 320rs. Camped 50 days in 2015. RIP Angel the camping Cat, we will miss you.