I had the P-51 Lady B and added the P-51 Miss America.... However!

  1. Did you check which flight model is selected, Legacy or Modern one? Some times they change themselves during updates.
  2. What about your controllers, are they calibrated well in WIndows? DO you have any problems of this kind with other planes?
  3. What happens if you uninstall the Miss America and your old MS P-51, reboot and reinstall your old MS P-51?