Cultural differences have nothing to do with you having problems with latin american drivers. You're just being unlucky to find bad drivers on your rooms. Mixing the regions was a must because races for latin americans were empty. Makes sense. Take that mindset out of your head that we are dirty and you'll notice people from every region can be dirty. With the low numbers of players here, we would often matchmake with B/C SR drivers. Not a good experience for everyone.