- FM17 - Isoanala
- FM18 - Jangany
- FMMP - Ambongalava
- FMMW - Andriamena
- FMNB - Ankaizina
For testing the changes, I use Propsman's great Landrover AP. With the landrover, I can easily drive slalom along the runway and over the runway edges.
Anyhow, it means much trial and error for me - and countless restarts of X-Plane.