From zhangy at snf.stanford.edu  Thu Apr 30 02:17:14 2009
From: zhangy at snf.stanford.edu (zhangy at snf.stanford.edu)
Date: Thu, 30 Apr 2009 02:17:14 -0700
Subject: Problem afm2 SNF 2009-04-30 02:17:13: trackball problem
Message-ID: <mailman.284.1356280964.3333.afm2-pcs@snf.stanford.edu>

The stage can not be moved forward or backward by trackball, but moving towards left or right works fine.



From emyers at snf.stanford.edu  Thu Apr 30 14:08:37 2009
From: emyers at snf.stanford.edu (emyers at snf.stanford.edu)
Date: Thu, 30 Apr 2009 14:08:37 -0700
Subject: Problem afm2 SNF 2009-04-30 02:17:13: trackball problem
Message-ID: <mailman.285.1356280964.3333.afm2-pcs@snf.stanford.edu>

Not a trackball problem.  The stage gets sticky when not used.  I manually ran the stage to it's limits, the used the trackball to run back and forth.  Everything OK