Frank has been of assistance in creating a new scenery.
This scenery has the property that it makes it much easier to set Wideview correctly.
This gives you the adjustment lines for every 10 degrees. A distance ring for every 5 m
During the setup you get a vision like this. Count the distance rings which must be the same number in all windows, get the inner rings to fit and horizon to fit, use graduation lines to determine the angle on the next screen angle.
And the result.
Download the file and install it as a normal a addon scenery, select the airport EKHT runway 9
DOWNLOAD for FS9 (Do not know if it works for FSX)