[RMcNeal]

My 2019 already had a relief under the front of the bedroom slide.
My cracks are on both sides of the rear living room slides. After 5 attempts to repair them at the dealer, Keystone has stepped up and is going to take it back to the factory to repair properly. I have been told that it is likely due to a broken frame weld within the side walls and the way to fix it may be to completely remove both side walls and replace them.
I guess I'll know more in March.