[USA in a Chevrolet]

I have a 2010 Select 36RESB & Thursday the kitchen slide had a problem. The eldft side would not come in. When I looked under the slide the bracket that connects the ran & rack was broken. I found that the bracket was only spot welded in 3 places rather than having a full weld. I removed the bracket & had it welded & reinstalled it. DRV was very good. They arre going to reimburse me for the cost of repairs. Has anyone else had this kind of failure?