My dear friend I would ask you for help because I know that you are expert in this matter,So I have patch my carminat tomtom built in car nav. and everything passed well actually my nav works but bigggg but during guidance there is small delay between pointer on the map and actual position closely my position on the map is slightly late 3-5 sec behind actual position last map I have used and everything was smooth actual map is Europe 930 5604 any suggestion or advice I would appreciate: THNX