How set IGO Primo for bus-coach?

[Jumboss]

Hello
Please i need help.

i have IGO Primo with truck files. But i need it for bus navigation.
When i set vehicle to bus and add lenght, height....., igo use restriction for trucks. i can go to town center with bus, but igo navigates around and show restriction on map.
I need only use height information from truck files. its posible to do it?

Thank you

sry for my english.

[Airion]

Are you using truck maps or normal maps.
Navigational height of object indicated in truck maps not normal roads maps.
Truck version is needed

[janch]

In my opinion it's not the application, but the inaccurate map data itself (.ftr). Bus and truck navigation is still far behind and isn't so reliable as is for the car..

[Jumboss]

I find solution:

in sys.txt:

[route]
allow_special = 1

now its take only height from .ftr