We are truly sorry for your frustrating and disappointing experience. We know how critical a timeline can be, so your decision to move forward with the warped panel is understandable. Store stock does change, though, and you can check availability here on the product page. If you were to reconsider keeping the panel, the team at your nearest location will help review your options through their Return Policy. Your project is important to us, and we want you to be able to enjoy the results. Again, we apologize for this difficulty, Matt, and thank you for choosing us for your project needs.