Free Look Setting in 3D Cockpit

Hi Everyone, 

I recently purchased a Logitech G13 keypad (http://gaming.logitech.com/en-hk/product/g13-advanced-gameboard) which has a small yolk where a typical thumb placement would be while using it. Since Logitech does not offer any profiles for FSX from what I'm aware of, is there a chance that I can use this yolk for free-looking in a 3D cockpit? 

I have managed to utilize this yolk in the 'control axis' setting under view left & right and also for tilt axis. Other than that, I cannot figure out how to use it for free movement viewing in the cockpit. 

As with most normal Yolk (such as my Saitek X52), I can free view in the cockpit with a similar nub or button on the joystick. Does anyone know what button or key this is assigned to in the FSX control setting menu? 

I love this keypad and the small yolk was the main reason I purchased it sadly unaware it may not be compatible. Any help would be greatly appreciated!

Best, 

Dan