I'm using RailClone Preset "Concrete Curb", yet it only appears to work for a spline that's going in a straight line.
When the curb goes around a corner, i.e. a curved kerb, the gaps disappear and you are left with no gaps at all......
How does one fix this ?
On closer inspection, the gaps seem a bit temperamental anyway, even on a straight line (maybe when a curve is 'approaching' ?).