CoolP wrote on Jul 22^nd, 2012 at 8:23pm:

Here's what the whole chapter looks like before the changes. [code]      <Element><Select><Value>      (L:Init_Vals,bool) 0 ==            if{                  (A:FUEL TOTAL QUANTITY WEIGHT, pound) (&gt;L:Fuel_Total_Initial, pound)                  1 (&gt;L:Init_Vals,bool)                  3.0 (&gt;L:CgOffset,number)                  0.0 (&gt;L:OptEprOffset,number )                  0 (&gt;L:OptAltOffset,number)            }            (A:FUEL TOTAL QUANTITY WEIGHT, pound) (&gt;L:Fuel_Total_Current, pound)            (L:Fuel_Total_Initial, pound) (L:Fuel_Total_Current, pound) - (&gt;L:Fuel_Total_Consume, pound)            </Value></Select></Element>      </Element>[/code] Perhaps it's best to pick a unique expression like OptEprOffset,number then open the file in notepad and use Ctrl-F to find it within the code. This should lead you the way.  :)

Not sure why your inquiry is in this thread but...yes CoolP is correct.
Which aircraft are you trying to change? -200 or -200ADV?
It is imperative that you know which you're trying to change.
Below is the 'Element Name' I was referring to:

     <Element Name="Initial Vars">
     <Element><Select><Value>
     (L:Init_Vals,bool) 0 ==
           if{
                 (A:FUEL TOTAL QUANTITY WEIGHT, pound) (&gt;L:Fuel_Total_Initial, pound)
                 1 (&gt;L:Init_Vals,bool)
                 3.0 (&gt;L:CgOffset,number)
                 0.0 (&gt;L:OptEprOffset,number )
                 0 (&gt;L:OptAltOffset,number)
           }

           (A:FUEL TOTAL QUANTITY WEIGHT, pound) (&gt;L:Fuel_Total_Current, pound)
           (L:Fuel_Total_Initial, pound) (L:Fuel_Total_Current, pound) - (&gt;L:Fuel_Total_Consume, pound)

           </Value></Select></Element>
     </Element>

You should always exercise caution when making changes of this kind...always make a back-up copy.