I do agree, i am not 100% convinced it works, but however it does give me other route calculations on one route, but another route it doesn't seems to be right.

Other hand , I am very pleased with this NextGen Gift version and I never got in trouble before.

Just keep in mind that's its just an assistance and you should always use you're common sense.

Save journeys for everyone, and if I can help test or something just let me know.

When I discover something truck related i will post it here.
Right now I'm driving without a route and go play with different heights.

Grtz. Ludo.