I have a 912ULS with 6.5 hrs operating time on it in my SS. During run-up and mag check, left checked good, right totally dead, let engine stop. Restarted engine, mag checks again, same results. I have an ACS-510-2 ignition switch with off, right, left, both, and start, mfg 2008. Any one else had a problem with this type of switch? I hate to think that an ignition module has crapped out at just these few hours. More troubleshooting to follow tomorrow.

Dick B