[ic] UPS zone-based shipping not working

[Jami]

IC is calculating shipping rates for the wrong zone.   It is using the
zone charts from the 450 zip code instead of from our originating zip
code.

We have input our home zip code as the originating zip code, uploaded
the updated UPS rate table, and modified the catalog.cfg file to call
zone info from the correct zone chart (975.csv instead of 450.csv).  It
appears the missing link is loading the zone chart (975.csv) into the
products directory.  Any magic tricks on how to get this working?

Thank you!
Jami