I just wanted to switch the locations of the farm & town on the map, but I'm not having any success. The farm & town still appear in their original/unmodded positions.
May I please ask for your help/advise? Here are the steps I followed:

Autodesk 2010
- Install
- Install CS2 plugin
- Open the sho_japan campaign map data
- Right-click on the farm object "rice:jap_higo:farm", select Object Properties
- Rename to "town:jap_higo:region_specialty" and change the RGB color values to match the town objects (Red 135 Green 59 Blue 8)
- Right-click on the town object "town:jap_higo:region_specialty", select Object Properties
- Rename to "rice:jap_higo:farm" and change the RGB color values to match the farm objects (Red 85 Green 28 Blue 177)
- Hide all layers except for Settlement layers (ports/settlements/towns/trade nodes)
- Click on an object, press Ctrl-A
- Export, then Export Selected as Settlements.cs2

Official Mod Tools
- Run TWEAK
- Run BOB, select sho_japan campaign map in Raw data, select sho_japan campaign map in Working data, select mod.pack in Retail
- BOB runs
- mod.pack is produced

When I check using Pack File Manager, the startpos.esf file is present and the startpos_jap_shogun.loc file is present. But I can't find a regions.esf file.

Thank you in advance!