05-06-2014, 06:53 AM
In your MeshBuilder, adjust Extrusion to lower the number of generated "segments". E.g. if you set it to FixedF and 0.1 you'll get 10 segments, if you set it to FixedDistance and 0.5 the spline path will be segmented by it's length (a segment every 0.5 world units). The right values depends on the spline size and scale, but 5000 verts for a circle are too much.