Hi i currently have an mc21 and have been having problem getting it to start. my original engine seized. i than got a second hand engine. Bike was fine for a couple of days. Than it wouldn’t go. i got told by a mechanic that it was the cdi box. I have since bought two others and have gotten one put in an nsr that works. That bike started fine but mine still won’t go. There is no spark therefore no power to the coils. i was wondering if any one knows if you can bypass the pgm. can the power jet solenoids and RS valves servo not be used? Any help would be much appreciated.