hello , leith here i am probably asking a question which has been asked before but i cant find any info .Could someone please help ? I am wanting to build a 12v battery powered coil using a bosch gt40 oil filled ignition coil , i have built a 555 signal gen and have made a MMC using .01uF 3KV (x13) and am needing some advice on how to wire up signal gen to ignition coil/MMC/spark gap/tesla coil can someone please point me to a clear diagram of how to wire this configuration .thanks for your help .leith