When using speedcheese, there is such a thing that if you stop being thrown back and you start to run, then the server seems to read that you are running in place, but in fact you are running on the map (Just run on the place by pressing shift and then press Z to crouch, then wake up, repeat untill its done. You will know when you are did it)
You can try to check it with a friend on the server and he can tell you when you start running on the spot.
I call it "astral exit"
You can enter the "astral" even on the main, after 2-3 minutes of fast running with the cheese, you are kicked back and you can replenish supplies on the main or even on the move near the allied supplies
Cool stuff actually