Ok, im mechanically inclined but im confused as to what could be causing this. I always have my bike on a trickle charger, battery shows between 90 and 100 percent charged. It has always started up perfect. Today i started it fine to pull it forward to place my jack under it, I hit the kill switch and turned it off. then I jacked it up, changed the oil, filter and gear oil. placed it down off the jack then when i go to start it it just keeps making a clicking noise under my seat. I dont get why its always started perfect even before the change and now its a machine gun sounding clicking under the seat....any ideas? before suggesting replacing parts lol.. thank you....yes kickstand was up, clutch in and neutral.