New track

[Buldog]

Hello, can someone help me with making tracks? Which programs is for making tracks? I have a draft track viewed from the air and should be put into the game? And I have kids who drive mini class 60.
You can send e-mail to arrange. thanks

[Buldog]

And can I use this http://bobstrackbuilder.com/ for creating new track? Is compatible with karting pro, export-import or what I need to import track?