Hi you all,I am new at this forums and want to introduce:Dieter Paesold50 a3 childrenChemist and physicist (NOT specialist in aerodynamics)hobbys: PPL scholar simaviation (supplement for PPL at the moment, design of aircraft, flighing for fun) model pilot (to train my son) and some elseSome experience in X-Plane at designing aircraft (EMB ERJ 135, Canadair CRJ200LR, Fokker 70, all for Austrian Airlines); since FS9 and XP7 more and more interested in working with MS FlightsimulatorLiving near Linz, Austria, EuropeHope to get an intensive data and know how exchange with you (all).May I ask you some questions already:I work with AirEd to adapt the air-file of my airplanes. But I had no chance till now to change any 3DTBL. Does anybody can tell me to to do that, may be I did not check it, but following the Tutorial coming with AirEd I did not succeed? Background is to optimize the performance of the jet engines of Canadair CRJ a/C

Hi Ron,Thank you for your instant reply and for lots of hints.I

Welcome aboard... :-)Regards,http://www.flightfactory-simulations.com/h...enne_banner.jpg... just east of EDDF

Thanks for your heartly welcome; hope to become an engaged member of this forum.EDDF is of course the main platform for my business trips in EuropeSome of my relatives are living northern of FrankfurtDieter:)

Hi Ron,sorry for my late answer, I was on business trip whole last week; hurried from external workshop to workshop.Thanks for your very instructive help. It forces me forward a big step.The Airupdate together with Excel or similar application helps a lot to understand relationships between several parameters, especially the jet engine function, better the programming in MSFSWith these applications I could adapt it to real jet properties beside the thrust vector, which I had to set more than 1.0 at higher thrust and mach no.; that makes me some what confuse, because I cannot understand that necessity. I wonder, if it is the flight model incorrectincorrect designed (lift verse drag, Alpha....) by me or it

Replied by email, couldn't get my message to 'take' here. Ron