Turn off auto zone calc?

[kirk@music-city.tdec.state.tn.us (Kirk Pickering)]

I was trying to get my CQWW LOGCFG.DAT set up last night after band
rehearsal.  Somehow I managed to turn OFF the feature which automatically
populates the exchange field with the zone.  I've looked through my
LOGCFG.DAT and looked through the manual, but cannot find the switch.

I'll be working up until the last minute before the contest, and
won't have much time to get things configured, so thought I'd ask
here if anyone knows the secret command.  TIA.

-Kirk  K4RO   Zone 4  near Nashville, TN