Last Month the Japanese try to retrive this mod a little bit more. They played in the at 2pm CET. At the moment the gametracker,com Server Monitorring is off. Hope soon they turn it on. The ranking seems to work.
press "r" this will make you face down, resize your brush to 64 for these textures. (use the same size brush as your texture file. ex: for a 64x64 image use the brush set to 64), if you play around you can get the lines to appear in other places or make it so that they don't show up.
then hold left click, and using a combination of your mouse and pressing the left and right arrows you can make your road texture. also if you press shift while doing this you will move slower, this helps when doing tight corners neatly