I have just put together my grill and have about 3 cooks on it. I cleaned out the fire pot and then tried to do a reverse sear on some steaks using the sear kit. It was 55 F out but when my grill was set to full, it would not raise over 450 F. Is this due to the ambient temp or is there some other issue? I though this grill would get over 500F? I waited over an hour, and it would not go over 450F. So I fired up the gas grill and finished the steaks of on the gas grill. I called Rec Tec and left a message, but I have not heard back from them. Thanks.