A basic, but maybe not so basic, question:
How do I do to have the speedbrakes just opened partially, as in real life, while descending in initial approach?
Of course, I use spoilers once landed, and the spoiler opens completely. But during descent, I would like to use the spoilers but just slightly. It seems that in 3D panel, you can adjust the percentage of spoilers, but it does not show on the aircraft while in spot view.