Hi allI have stopped flying the PMDG 747 because--after installing the upgrade I get a grinding or scraping noise while I am flying the aircraft, and using Radar Contact--I really dont want to do any re-installs if I dont have to--that is like a three day job--and much good stuff is lost--we all know that--I am waiting for some patches--I love these PMDG Products--but for now the Queen is GroundedCheersDorn

>while the plane is flying the aircraft;) ;)

Thanks--too many support emails I guess--new RCV4-- new Active Sky-- new PSS 777--- new patch for the Queen---all a little too much for me--I fixed my post, so thanks again!All the Best Holiday WishesCheers