I have a 94' XR650L. I have recently been having problems while riding in the rain with water intrusion in the air box. I have done many creek crossings with up to 2 feet of water and the box stays dry. However if I ride in the rain with a good steady rain I get water in the box, that causes an engine sputter at cruising throttle. If I am in the gas it does not effect it. I pulled the side cover to find the box wet. This does not happen when the roads are dry. I am running a K&N filter and the box is de-snorkled. Has anyone had this problem and is there a correction? Ray H.