Hi,
The Boeing 747 from PMDG has a strange behaviour with our Flight Logger.
For instance, if you turn one engine one, the Flight Logger receives information from the FSUIPC that the airplane has turned on all engines :| ..
So, what I suggest it to use it very carefully... I mean, don't do the pre-flight procedures too quickly, do it all by the book, because I flow with B747 often and now I can fly without receiving any penalties.
Regards,