I am having a problem with a DMC1 shutting down at the top landing, (intermittent) the fault is selector fault at 4. Magnets seem to be in place, Switch tree seems fine. Tomorrow I will replace selector board and do a hoist way teach. I'm only grasping at straws hear because I feel if the board was bad it would shutdown at different landings, which it never does. Any suggestions here would be greatly appreciated thanks
