Help please. I did the pigtail battery jumper modification so that you don't have to take the seat off to jump the battery. I put in a new battery last year. The bike is kept on a battery tender when not in use and is always fully charged when I take off in the morning, like this morning. I drove 17 miles to work, drove home, drove to the gym, drove to get gas, then when I went to start it back up it didn't have enough juice to start. Had to wait for a nice cager soul with jumper cables to give me a jump. I tried using the pigtail modification posted on this site, but it didn't work. I had to take the bags and seat off to get to the battery. Finally got it started and drove home. After coming home and letting it sit for 10 minutes, I tried starting it again and it started fine, so the bike must be charging the battery when it's running. I checked the 30 amp fuse in the pigtail mod and it was blown. I read in the owner's manual that you should not get the bike jumped from a car battery because the higher amperage might damage the bike's electrical system. Is this true? Can you only jump a bike from another bike? Is the 30 amp fuse going to blow every time I try to jump the bike from a car's battery? And why did the battery seem to die? Thank you very much for your help.