I have a magellan 9212 7" gps with tmc. I have loaded primo 2.4 and happy with it. My problem is I cannot find a way to get primo or igo to see the onboard tmc. I know from some research that the tmc is on port 1 baud rate of 57600 and something on com1: SW_TMC (S3c64xx_SW_TMC). I have tried several sys.txt but to no avail. I m hoping someone out there has solved the problem.

Thanks