Replacement GrillGrate Set for Weber Genesis® II 300 Series

I’ve had my grillgrates for almost a year and they’re awesome. Not much more needs to be said about their performance. If you’ve done your research you’ll know that these are fantastic for uniform heat and creating perfect grill marks. BUT when I use them with my Weber Genesis II (for which my set is designed) the lid won’t fully close once they’re hot. At low temps they fit perfectly, but after about 500 degrees the cook box lid starts scraping against the grates and won’t fully close. It nearly closes, but not completely. This happens every time I cook steaks and need the grill piping hot. It makes cooking times unreliable, especially on cold days when the outside air creeps under the lid. I live in Canada and grill year round, so this is a particular problem for me that I didn’t struggle with using traditional grates. If these grates were designed to flatten at the ends it would eliminate the problem. All in all the product is great and deserves your money. Just be aware that the grates expand at high temps and may prevent your grill from fully closing due to their design. David- very surprised to hear this we’ve sold possibly a thousand or more sets. I am wondering if our size may be a bit long and we missed that? Also one thing to double check to is the shelf area in the back will get build up and that will start to nose the GG forward a bit? OR the grill is slightly off spec. I am private messaging you as well but want folks to see my reply. Brad