I noticed that my speedometer was not working, thought it was lower unit hole was plugged, it was open. Pulled drain plug and about a cup of water drained out. Had ran down lake at about 30mph and needle did not move, must have a hole in the tube that feeds the speedometer. Does anyone know if there is a splice point in the hose when they rig the boat, or it rubbed a hole in the tube. No water under console on floor. My boat is 2018 Ranger 198P with a 150 4s?