1300miles on my bike 5 months old. I just did my second refill of radiator fluid into the resivor since buying the bike new in april. Nothing leaking on the ground. Did a pressure check of the system and have a leak. Goes from 14lbs to 0 in about 45 mins. Oil looks good. Lots of moisture shooting out the secondary about a minute after start, my guess--radiator fluid from a bad head gasket. Any thoughts or suggestions?