1978 xs650se. Her names Rose. Pamco ignition with e advancer. Pma and Reg/rec. removed old wiring and re wired. Removed safety relay and the two light relays. New dyno dual tower ignition coil. With new plugs and wires. New battery. New headlight. I don’t get it man. Could it be the Pamco/ e advancer? I have tried literally everything else. I simply don’t get it. Checked valves. I’m just so at a loss. How do I know if it’s the Pamco?