The SPM diffs on both ISI stages of the corner station BSCs are generated from incorrect setpoint references.  The channels are configured correctly and the notifications are incorrect.  Possibly taking the chamber down (down to INIT maybe?) will correct this and we'll endeavor to do this Tuesday if allowed.  It seems this started on Thursday when the models were restarted.  However, the guardian machine was restarted last week as well and that too may be related.  FR 3382.