Anyone have the issue with their right side shield (number plate) melting near the exhaust? I have an 07 YZ450F and the right shield has melted/deformed around the lower mounting screw (the small opening in the lower front of the shield totally deformed) and the air box has a small burnt surface about 2" long. Anyone experience this before? The shield started melting within the 1st hour or so after purchasing it and after 15+ hours of riding its pretty rough. It still has stock jetting and exhaust (pro billet end - but the melting occurred prior to installing the end). The fuel screw is about 2 turns out. I have decals I would like to put on the shield but there is no point to applying them until I can reduce the heat. I have no idea if this is typical or not or if it is a jetting issue. Thoughts?