From booth at snf.stanford.edu Thu Oct 4 07:13:57 2001 From: booth at snf.stanford.edu (booth at snf.stanford.edu) Date: Oct 4, 2001 7:13:57 AM Subject: Problem AG4108 2001-09-21 11:16:46: NH3 feedbk not zero even if set to Zero Message-ID: adjusted zero on NH3 MFC.