little probleme for my first track

[Kartman33]

Hey ! I have a little probleme on my first : I try to make Angerville ( France ) so i have remplaced the file .trp and .map in lonato folder for drive on my track ...
But the probleme is i have some wall tyre of lonato yet on my track. How to fix that please ?
Thanks
http://s3.postimg.org/6agbxfwar/Capture_d_cran_35.png
http://s7.postimg.org/6h3g7l25n/Capture_d_cran_36.png

[LauZzZn]

Delete .lyt

[Kartman33]

Thanks LauZzZn