Can you be specific? I need you to be specific, because the only units I have changed or slightly tweaked in the original roster are the "roman cavalry equites consulares", "eastern cavalry early bodyguard", "eastern cavalry khuveshavagan", and "hellenistic infantry hoplitai indohellenikoi" (see the export_descr_unit file in the "data" folder for more information). Try using any one of these units and report back to me if they aren't working correctly. Also, are you attempting to load previous saved games? Those will no longer work (as I explained in my OP). Or are you just using custom battles at the moment to test this?