Bought a 06 Jackpot 2 weekends ago. Rode it home and the next day about 350 miles. No problems. Changed oil, S&S air filter. Went over bike, cleaned, polished etc: This past weekend rode 40 miles battery went dead. Replaced battery with new. Rode 25 miles battery went dead. Charged it put a multimeter on it and when off it registers 12.8 when running it is at idle 13.8. Rode today about 20 miles, engine light came on, bike died. Put old battery in, rode about 5 miles home, engine light, bike died. I have checked every connection, cable, bolt, nut etc: Any thoughts before I take it to Victory and watch money fly out the window.