A while back I took my 2008 Electra Glide Standard (Stage 1 and V&H slip- ons) on a trip and stopped for gas first. After filling up (still parked), I looked down and noticed a black hose hanging down approximately below the oil tank which was leaking a clear fluid. I thought it might be gas but wasn't sure. Since I was heading out on the road, I let some fluid spill on my finger and tasted it. It definitely wasn't gas and tasted like dirty water at best. So was it water? Why have I never noticed this before or am I just blind? The bike was kept in the garage overnight and hadn't been washed the day before it went out. Also it hadn't rained and the road was dry. What is this black hose and why was it leaking? Thanks for the help in advance.