the surrounding land was built as always.. export left n right rails as a base to z modeler and create faces using the bottom vertices.
btw i rebuilt some banks based on pic you sent me 2 weeks ago..
external land can be built with fencebuilder with no problem, but when you create some land between track parts ( this case , a track has a lotta up´s and downs) in my opinion.. iti doesnt looks good..
but mate.. if you think the land created with fence builder is ok.. no problem.. we can use this one .
its all about choices..i think using z modeler the track would look more realistic. and give us condition to mapp diferent terrains.. grass, mood, water , asphalt and etc.. just a big piece of grass wont fit our project.
thats why i like flat tracks.. eheh all land can be done using horizontal and vertical new objects.
thats it pal.. im gona try to do something here with fence builder.. if i fail, we try yours..
if we dont like.. we use the land you mapped..
lets see what happens..