Hello electronics experts, I have no spark on the roller candle. The ignition coil was defective in the secondary circuit. After the installation of another tested still no spark. Now my questions: Can I measure the voltage coming from the CDI to the ignition coil with the multimeter. I guess it would have to be a rectangle voltage or a sine. How much volts should it be about. Is the kick starter enough to see the voltage? E-starter is not yet working. Is it for the CDI important that exactly the primary resistance from the original coil is present or does it not matter there an Ohm ? Thank you for your answers Uwe from Trossingen