[HSI GPS difference in course]

Hi

I don't know if any other simmers have come across this one but for some reason when I load a FSC9 flight plan I find that the path in the HSI is not correct when compared to that on the GPS (the GPS relating to the environment i.e. if I come out of LNAV and follow the heading on the GPS I end up where I should do according to the logged flight plan).

FSX Acceleration and SP2

B737 Just flight

Any ideas?

Thanks :rolleyes: