We only vaguely remember details about your bike. You will have to tell us again what this is and where we are as you proceed. Start with year/model etc. What modifications, some electronic ignition I remember, which one? Have you yet taken the carb diaphragms out to check them? When were the carbs last rebuilt? Exactly what is the problem again? Have you converted back to OEM ignition yet? I believe that is where you were when you had to go out of town.