Thanks for the new release !
Just to be sure : in order to completely remove BGR, I deleted lines after "BYG TRAITS STARTS HERE" and "BYG TRIGGERS STARTS HERE" in export_character_traits; then in descr_strat in the imperial_campaign folder I removed all the traits refering to "supplies" and "turnsaway" (so basically replacing "supplies 1 , turnsaway 3," and "supplies 1, turnsaway 3," with ""). Is that enough to remove BGR (and to gain some time during AI turns) ?
Thanks