Comment stsetch SNF 2008-06-05 08:55:13: it wont vent

[eenriquez at snf.stanford.edu]

Load lock only pumped down to ~119 mT.  LL leak rate was 1 mT/min.  Changed LL pump oil and emptied the demister.
Ran the Deep recipe with no problems.  Cycled (loaded - unloaded - vented) the loadlock 10 X with no problems.