I have a 99 Genesis 1000 red head. Picked up off craigslist 12 years ago and replaced all the guts best grill I've ever had.... We moved and the bottom tray fell off Slider rails rusted.. I ordered more and tried taking the screws out and now two of the screw holes in the firebox are busted!! Any advice?? Ive picked up some jb weld but the package says will only withstand heat to 300degrees - I can't say bye to this grillhttp://imgur.com/a/2s4wN