April 13, 200719 yr Normally this is a function of a bad combo of landing gear parameters in the contact points section in the aircraft.cfg. It's usually a function of a poorly matched set of strut compression and damping parameters that permit unstable oscillations to develop.The cure is having an FDE designer re-write that section.RegardsBob ScottATP IMEL Gulfstream II-III-IV-VSantiago de Chile Bob Scott | President and CEO, AVSIM Inc ATP Gulfstream II-III-IV-V Sys1 (MSFS20+24/XPlane12+11): AMD 9800X3D, water 2x240mm, MSI MPG X670E Carbon, 64GB GSkill 6000/30, nVidia RTX4090FE Alienware AW3821DW 38" 21:9 GSync, 2x4TB Crucial T705 PCIe5 + 2x2TB Samsung 990 SSD, EVGA 1000P2 PSU, 12.9" iPad Pro Thrustmaster TCA Boeing Yoke, TCA Airbus Sidestick, Twin TCA Airbus Throttle quads, PFC Cirrus Pedals, Coolermaster HAF932 case Sys2 (P3Dv5/v4): i9-13900KS, water 2x360mm, ASUS Z790 Hero, 32GB GSkill 7800MHz CAS36, ASUS RTX4090 Samsung 55" JS8500 4K TV@60Hz, 3x 2TB WD SN850X 1x 4TB Crucial P3 M.2 NVME SSD, EVGA 1600T2 PSU Fiber link to Yamaha RX-V467 Home Theater Receiver, Polk/Klipsch 6" bookshelf speakers, Polk 12" subwoofer, 12.9" iPad Pro PFC yoke/throttle quad/pedals with custom Hall sensor retrofit, Thermaltake View 71 case, Stream Deck XL button box Sys3 (DCS/P3Dv4/ATS/ETS): AMD 7800X3D, MSI MPG X870E Carbon, Noctua NH-D15S, 64GB GSkill 6000/30, EVGA RTX3090 Alienware AW3420DW 34" 21:9 GSync, Corsair HX1000i PSU, 4TB Crucial T705 PCIe5 + 2TB Samsung 970Evo Plus, TM TCA Officer Pack, Saitek combat pedals, TM Warthog, TM RS300 FF wheel/pedals, Coolermaster HAF XB case
April 13, 200719 yr Yes indeedy. Doesn't help if the plane is not well balanced also, IMHO. Dancing jumbos (and other airliners) can mean that the moments of inertia are not right too. While there's a formula for these parameters, it has a wide latitude, with the designer often wetting his finger and holding it up, to see which way the wind is blowing. This particular part of FDE design is a little like pottery - you need experience in handling your raw material to stop it flying off all over the place.;)
April 14, 200719 yr Thanks Microlight!These crashes only occurs with A330,747SP and 747 V4 by POSKY! With the previous version of 747-200 also by POSKY it doesn
April 14, 200719 yr Thanks Microlight!These crashes only occurs with A330,747SP and 747 V4 by POSKY! With the previous version of 747-200 also by POSKY it doesn
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