FlightSim Development Group

Solution:
ILS NAV DATA adjustment to FSDG misaligned scenery (RWY angle 0,35 deviation + ILS position correction to RWY centre)

Edit file user_nav.dat in your ..X-Plane 11\Custom Data\ directory by adding following three lines before 99 which is on the on the last line:

4 -20.437909276 57 ...

No Gateway scenery have ILS perfectly aligned with RWY (2nd picture) and RWY fits perfectly on ESRI slippy map (3rd picture).
I noticed that not only FIMP is misaligned, but also on road network one can notice a rotational misplacement.
See roundabouts on first picture in top left corner, where this ...

Hi, I recently bought the XP11 Mauritius. Nice scenery, good SAM integration, I´m satisfied.
What worry me, is whole FIMP misalignment. That something is wrong, I realized after my first ILS14 approach.
Exactly same issue as "Nekulturny" described in his topic here: https://forum ...