Unfortunately most roads/paths etc. 'float'. Where the terrain is flat lowing the spline points by 0.2-0.3 units provides a more realistic view, on contoured terrain scenery and paint etc. can be used to blend roads into the route. Road wise I tend to use Road, Kuid2:52519:37040:5 which is built in for country roads, and Road with Sidewalk Kuid2:52519:37060:1 with associated preformed junctions in towns, which is also built in. Both these road types also work well with a number of bridges and level crossings. Peter
