I have a 2008 goldwing. I have always changed my own oil. It has 67K. After this oil change ( I overfilled a little ) I saw a 6 inch thin line of oil on the ground when I got home from a short ride. Only a few short rides so far. while out I look on ground and no oil with short stops. I get home and it's dry under bike whether it sits for a day or a week. when I stand the bike up off side stand and back out there is a thin 4-6 inch line of oil (not an ounce) , left side under engine. I sucked out a few ounces of oil and it still did it next time. While I stop for a few minutes it's dry under bike. I look as I leave. I get home and park- dry until I go the next day or later. It will stop when I get enough excess oil out but my question is " has anyone ever seen this happen"