Woohoo just finally got my bike started last night.......You guys would never guess what the problem was......after 3 weeks of testing and tracing wires and power supply i found out the cdi i box was not the issue. The problem was the flasher relay.....for some reason the maine ground source runs through that relay and thats why i was getting the intermitant spark......So i removed the faulty or bad flasher relay and wala it started up everytime after. Just have to clean the carbs and im off to riding...