Made the purchase, with everyone off parked at the gate did some test of effects thought VFX central. Planned the flight, went for pushback. Turned things, on, started moving. None of the effects work with 747. As you can tell by the screenshots, its raining and im flying through fog.
Disabling and enabling effects.
Disabling and enabling detailed precipitation
Special effects are all maxed out.
Eventhought I had precipitFX installed. It never worked with 747, I assumed that it was all about immersion packages (forcing us to buy) I was wrong.