Independence War 2 - Edge of Chaos - How to invert keyboard pitch controls

Since my joystick is broken I started the game and set it to "keyboard only" in the control options.

I found the pitch controls being inverted for the keyboard confusing. To reset pitch to non-inverted:

In the Game directory

Independence War 2 - Edge of Chaos \ configs

there is a file called keyboard_only.ini

under [icPlayerPilot.Pitch] there are two lines:

Keyboard, NumPad2, inverse
Keyboard, NumPad8

I set them to:

Keyboard, NumPad2
Keyboard, NumPad8, inverse

Numpad 2 pitches "down" and Numpad 8 pitches "up" now.