hi i am having probs with gp4 black flag disabler. basically it dont work.
i got v1042 and have opened it and pressed custom and then on, i.e. disable black flags then press apply and then i close it. i open it again and the black flag tab is still on original.
dont worry i got it sorted. i pressed drive thru and then apply, close. then i opened it again and pressed custom and then apply, close. when i opened it again it stayed on custom...