FSX-MS flight dynamics editing question

[TrevorS]

Aircraft airfile manager is what I am using.

In section 1506, there are rows for mach index. Some air files use only two rows while others use more with regards to power settings.

My question is, if the table only has two rows and I would like to use four, how do I add those two extra rows for mach index?

 

Trevor

[Bjoern]

Replace the entire table with AirUpdate.

[TrevorS]

What's that and how do I do it?

 

[Bjoern]

Google and google/trial&error.