First, re-read the product listing and product description again to see if you missed something. Then, call us to see if we can help you. We’ve been dealing with this issue for decades and can evaluate your situation and possibly come up with a solution – even if it doesn’t involve using our products. We’re about sharing what worked for us with others – not selling pieces of specialized foam. But you have to ask for our help… this is a DIY solution – not a point and click product you can do without reading, measuring and learning how to use it. Of course, if you find it’s not the solution you need – return it to Amazon within 30 days.