How to determine performance impact of Address Scan feature in CODE-1 Plus

Products Affected:  CODE-1 Plus
Starting with CODE-1 Plus release 4.0, we have incorporated a new internal program that does an address line scan on multiple address lines to determine address information vs. city/state/ZIP vs. firm names, etc.  This new functionality might cause a slight degradation in performance.  It is not possible to turn this new functionality off in batch.  In addition, it is not possible to turn this functionality ON using our interactive.  You should, however, find a higher percentage of matches.
UPDATED:  August 29, 2017