@ -265,7 +265,7 @@ void Plane::one_second_loop()
#endif // CONFIG_HAL_BOARD
#if HAL_WITH_IO_MCU
iomcu.setup_mixing(&rcmap, g.override_channel.get());
iomcu.setup_mixing(&rcmap, g.override_channel.get(), g.mixing_gain);
#endif
// make it possible to change orientation at runtime