Hey Guys,
I'm the developer of YSSY. I'm working on a follow up patch and I'll include the correct gantry rotation. Sorry about that.
The tarmac. I admit its not the greatest work out there but I'm surprised it stands out. I hope its because you have some sort of scenery conflict. Maybe the ASOBO handcrafted airport needs removing. I saw this while testing the xbox, the scenery buildings showed up fine, but the ground work was all default. After re-installing, it was fine. Please post of shot of what it is you don't like and I might be able to adjust it.
The afcad surfacing is included. I've just checked and there's no dust coming off the wheels of either player aircraft or AI aircraft.
Again, maybe a scenery conflict, duplicate afcad etc.
https://drive.google.com/file/d/1gfJVn4W_CdlAyYWVxSUGPYNrTkh9NcTh/view