Something my bike has done since new. When ever I truck my bike there will be a dribble of coolant in my truck bed under the coolant overflow tube. It's not a whole lot but it adds up over time. I think it has to do with when ever I truck my bike I will do big altitude changes, living in the mountains does that. I've never had this issue with bikes in the past but I've never had a coolant recovery tank before either. Does anyone else notice this with their bike ?