Adjusting the fuel injection start with VAG-COM?

Hello,
When using the TDI Graph, three lines are visible.
In which area is an early injection point located?
Above or below the ideal line?
What values does the 10-digit measurement block "000" display?
Sincerely,
Hans

MWB 000:
Value.

1 = Engine speed.
2 = Start of funding.
3 = Accelerator pedal position.
4 = Injection quantity.
5 = Intake manifold pressure.
6 = atmospheric pressure.
7 = Coolant temperature.
8 = Intake air temperature.
9 = Fuel temperature.
0 = Air mass.

It's early up there.

Hello Werner, hello Rainer,

Thank you for your factual and objective responses.

I am (for now) completely happy and content.

Best regards,
Hans.