Hi
As you can see the altitude steps, and the FL in the route are proper out…

Hello,
From what I can see, the route is conforming to China’s metric RVSM scheme.
A route this close to due north and along A461 and W56 go between the 359°/000° boundary. SimBrief will evaluate the applicable semicircular direction per segment so every time the leg goes from 358 to 002 and back, the set levels need to flip in order to be legal, and is what the string shows VHHH/0140 YIN/1010 BUBDA/1040 REBIS/1010 UPMAT/1070 LEBUN/1040
10400m is a westbound level, 10100/10700 are eastbound.
In reality, ATC would simply assign one level and keep you there.
If you’d like a cleaner profile, you can force a single cruise level and disable the step climb. That would be much closer to a real world assignment.
Excellent, thank you for the explanation. Never flown an Asian route before…
You’re most welcome! China is definitely an awesome place to fly around! ![]()