So i recently snorkeled my brute but, ran into a problem. I ran the fuel vent line to the handle bars and now when i trail ride fast and hard gas pukes out of the vent line. I' ve checked to make sure there are no kinks in the line and pulled the check valve off and made sure it wasn't clogged. Could the gas cap be bad, or the check valve, or maybe its the heat from the exhaust? It seems to start puking out gas when I ride fast through rough areas of the trails. It has done it when the tank is full all the way down to when it almost empty. Any suggestions would be appreciated got get it to stop before it catches on fire. By the way its an "08.