Subject: Problem raith SNF 2007-03-30 10:24:33: Stage piezo post heights are different cannot level samples
From: jwc@snf.stanford.edu
Date: Fri, 30 Mar 2007 10:24:34 -0700

Stage Piezo post height P1~ 245 um too high resultsing in the standard sample holder
not landing flat onto the X_Y stage .
We are working to resolve this situation 
Users are recommended to layout their patterns along the U axis and stay within a 10
mm V area or re focus and align write field alignment every 10 mm in V.  Stitching and
overlay registration ius out of specification.
JWC'