I've had my share of Lippert frame problemsEven when I was called to dealer for factory recall of axle placement as it was tearing up all the axle parts. took trailer and pulled another year and found more problems. Took to service man and discovered they only moved one axle. Again replace all parts and replace axle. Lippert said they would not help. at least I had extended warranty. Traded for a Cameo just before Carriage went under. That is not a problem as unit is made to last. No more Lippert frame for me. When we trade I'll look at Lifestyle.