I've been plagued by the stench of coolant fumes but, for the longest time I could not find the source as no hoses had any leaks. Finally I found that the radiator overflow tube ( the clear tube that exits near the filling pressure cap) is weeping around the plastic elbow just where it enters the frame/steering head. From there it drips down onto the backside of the front fender and is free to blow back onto the headers and radiator causing me a stinking headache. I would like to route a new hose down and away from the hot spots on my bike so I don't have to breath this poison. Any advice, pointers, or oberservations from others would be appreciated.