Questions in the wrong section, here are the "problems" with NextGen ...
"My Way" and Primo are both Primo editions ... You can determine the edition more precisely by looking in the about box.

If no one answers in the meantime, I'll write you a part tomorrow, I have to sleep now

Edit:

For Android Primo, special UX files have been created
- CarSize_2.0 (i have and use)
- road_with ux or part of data.zip, colors also adjusted there
- the appearance/view height of the map is adjusted in the software options
All of the above may be part of a skin. If you use it, you have to study it well.