Lost spark on 1st cylinder while trying to set timing. Switched the 2 wires that connect to the top 2 blue coils with a plastic pin connector. I then lost spark on #2 cylinder only, telling me that both coils are good. I just don't know how to troubleshoot the blue prestolite pack to eliminate the trigger and stator. I just have a multimeter. Thanks. I also live in Charlotte county FL. IF anyone knows of a mechanic in this area?