PMDG 747-400 not tracking FSBuild flight plans

[atrdriver 7]

Hi Captains,I just bought FSBuild for flight planning and FMC route generation and love it! Cool program. Being a newbie at it, I am having one problem that baffles me. My PMDG 747-400 drifts off course soon after departing and gets further off course the further you get into the flight. I thought that magnetic variation might not be being corrected, but that's just a guess. I am using AIRAC 0709 in all applications. My other FS aircraft don't seem to be having this problem.Any ideas?Terry

[byork 2,259]

Hi Terry,I suggest checking the PMDG Support forum that one.Cheers,Bryan

[atrdriver 7]

>Hi Terry,>>I suggest checking the PMDG Support forum that one.>>Cheers,>Bryan>>>I thought this was the PMDG Support forum. Is there a different PMDG support forum?T.

[byork 2,259]

Hi T,Yes, the PMDG support forum is a couple up from mine.Cheers,Bryan