Hey Benny_,Pity your thread seems to have been locked. You have made an important contribution to th X-plane community and may be perhaps the FS community as well, in showing us what can be done and dream of what's possible.One of the things that bothers me, and forgive me for my ignorance here, is that the principles of flight dynamics have essentially remained the same for, shall I say, decades ? But the X-plane FM keeps changing almost at every update. In fairness, perhaps the X-plane FM gets more refinded as better hardware may provide more sophisticated as well as more frequent sampling.With that in mind, I have wondered about keeping the FM separate from the scenery engine. Don't know how feasible that is and may not be as lucrative from Laminars standpoint.But I digress.Benny_, please feel free to start another thread that concentrates on the tool or tools you are developing. I am sure it will be welcomed by the community and perhaps the plausible can me made more real !Keep up the good work and do keep us informed as you deem fit.