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AutoRudder B747 PMDG

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I am running PMDG B7474 P3D using TM Boeing throttle quadrants(2 X), TM Boeing Yoke and CH rudders.

The rudder is auto trimming when the autopilot is off in the case of engine failure for reasons I cannot establish. I am using Fsuipc.

Any ideas as to why?   

I would imagine that it's rudder bias kicking in as a result of the engine failure.  

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

  • 3 weeks later...
  • Author

The B747 doesn't have a rudder bias or any other mechanism to provide assistance with engine failure.  

Any other clues as to why this is happening, I am sure it is a setting issue and not something that PMDG has programmed as a standard.

Do you have auto rudder set in the P3D settings?

What do you have assigned in FSUIPC for the rudder and rudder trim (if you have that set)?

Edited by cowpatz

Cheers

Steve Hall

8 hours ago, cowpatz said:

Do you have auto rudder set in the P3D settings?

This could be the case as it was this case for me.

When you assign Rudder via FSUIPC rather than P3D default one, the game with think you don't have a hardware rudder thus turn the autorudder on for you automatically

Archived

This topic is now archived and is closed to further replies.

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