I was using igo primo but the system now stop working then I fit ia box with ford sync 3 .this new system change the resolution from 800×480 to 722×480 since it created vertical line so the resolution become now 722×480 which makes igo not working and gives error igo not supported skin 722×480 .tried to modify sys.txt but not succeed to make igo working.is it possible to advice me how to make igo working