The four H1 PSL safe.snap files were committed to the userapps SVN repository under userapps/trunk/psl/h1/burtfiles as

iss/safe.snap, fss/safe.snap, pmc/safe.sna and dbb/safe.snap

The corresponding safe.snap files in the target area were made to be symbolic links to these files.

The ODC group (Ryan F) requested some PSL ODC channels have non-zero default settings. These were added to the running system, and the ODC channel blocks were added to the safe.snap flies for ISS, FSS and PMC.