The PTA presets included in Sky Force 3D were specifically designed for use with the sky textures and atmospheric effects in Sky Force 3D. The Prepar3D Tweak Assistant (PTA) is required for use with our presets.
We have included sample videos within the GUI showing exactly what the PTA preset/texture combinations look like in Prepar3D. We have taken the guess work out of the equation, and presented you with a full atmospheric representation ranging from sunrise through sunset!
*Although we recommend using Sky Force 3D textures with the included PTA presets, you may use the included presets with any similar environment add-ons with great results! We HIGHLY recommend using PTA, which fixes many of the shortcomings of Prepar3D v4.