Yes actually. It goes in today for new body/box pin alignment. Gm has said most likely the alignment pins were incorrect placed when mounted and crushed cause the lift in the box. I will post on here as soon as I get it back tomorrow. I have been in contact with GM via Facebook. They have been super fast and responsive
2019 Sierra AT4. My body line is 1/2” off. And 1/2 sunk in width wise. So far I have gotten no where with the dealership. They first told me this was not a warranty issue and I was going to have to live with it. If anyone gets any traction. Please let me know. I am extremely disappointed. Thanks