RC10 F3A Grid Problem

  • Hi,

    I am using Aerofly RC10 from STEAM on MacOS, with both DLC installed.

    My issue is, that I cannot enable F3A grid from anywhere. The only grid I can see is like a cylinder (set virtual grid on), which is not good for F3A practice.

    I tried different sceneries, including 4D sceneries, and different planes. But still cannot find it.

    I see there is F3A grid from the manual, can anybody tell me the details about how to use it.

    Thanks,

    Nelson Chen