Change displacement point when Joystick set to Displaced Neutral (FFB)

[skypickle]

The F5E has a special options menu that allows different joystick behaviors. I have been using the Displaced Neutral (FFB) as it puts the neutral pointof the stick about 3/4 forward (meaning for for neutral flight and zero trim, the stick is forward). I would like to move this neutral point back towards center. I found lua file that uses this:

C:\Eagle Dynamics\DCS World OpenBeta\Mods\aircraft\F-5E\Options\optionsDb.lua

local DbOption  = require('Options.DbOption')
local i18n	    = require('i18n')
local oms       = require('optionsModsScripts')

local _ = i18n.ptranslate

return {
	aiHelper				= DbOption.new():setValue(false):checkbox(),
	SightCamera				= DbOption.new():setValue(0):combo({DbOption.Item(_('OFF')):Value(0),
																DbOption.Item(_('ONLY FOR TRACKS')):Value(1),
																DbOption.Item(_('ON')):Value(2),}),
	JoystickMode			= DbOption.new():setValue(0):combo({DbOption.Item(_('LINEAR')):Value(0),
																DbOption.Item(_('NONLINEAR')):Value(1),
																DbOption.Item(_('DISPLACED NEUTRAL (FFB)')):Value(2),}),
    CPLocalList				= oms.getCPLocalList("Cockpit_F-5E"),	
}

How can I modify this position? Displaced Neutral (FFB) seems to get assigned 'value(2)' but nowhere in the lua files for the F5E can I find where value(2) is assigned. Does anyone have any insight in how to change the neutral point of the joystick for the F5E?

[Bucic]

Sorry I can't help in a more meaningful way, but here's some data on the flight controls of the real F-5 series (F-5E applicability to be confirmed). See the attached spreadsheet.

https://forum.dcs.world/topic/318106-f-5e-simpit-cockpit-dimensions-and-flight-controls/