I have a Prostar top due to my budget. would love to have a top lids but for now i have to go on the cheap. anyhow i noticed the front corners bow up slightly. i was thinking of getting 1/4"x1/4" square acrylic rod and on the underside of the top gluing the rods to reinforce the top to prevent warping. Just wondered if anyone has done this with any brand top. thank you.