Hope these photos do justice. The under hood insulator on my '16 Pilot is falling out of the hood's retaining slots and I'm not sure what to do to fix it. It seems to be made out of a stiff, but thin fiber board. The two end-tabs on each side toward the windshield have weakened and bend now allowing the liner to fall down when the hood is closed. The retainer clips used on the other end of the insulator are all that are keeping it from falling off the hood and onto the engine. A new one costs close to $100, which I'd rather not buy. Is there any way to re-stiffen the tabs?