I'm confused too. You also say the ripple is in the middle of the panel. If the panel is the problem, I'd just take that out while leaving the borders intact, make sure it's cut accurately and squarely, starch it, and then put it back in the center. Panels are notoriously printed off kilter so that may be at the root of your problem.
Last edited by ghostrider; 07-26-2014 at 09:21 AM.