Hi Tonka, Thanks for posting this incredible work. I'm just getting started in the world of making my own xplane aircraft (this is my very first post on the site actually) and would love to learn more about how you optimise your geometry to get the kind of performance described above. I'm comfortable with the requisite programs (Blender, plane maker, GIMP, Sketchup etc) but don't know anything about making stuff that looks that good deliver great frame rates. Looks like it's off to trawl the forums for advice! Thanks again for posting your exceptional work and I'm really looking forward to flying the finished product. The Jag is an old favourite of mine too TinCam