Not a concern with the garage door not closing, but an unlevel concrete garage flooring. He created changes and it improved my problem. Rogers customer care is earlier mentioned and outside of what I expected. I respect https://docs.google.com/forms/d/e/1FAIpQLSdgq_Mq8niaChqo5Enhp23Po7MpJ2V-48pScX9r2AhkeHdFag/viewform