Hi everyone,

I’m having a problem with the one rail sweep. I apologize if this has already been answered elsewhere but I haven’t found a solution.

The sweep works as long as the guide curve is relatively straight. As I manipulate the control points to give more curvature to the referenced curve, the surface looks like it starts to kink. However, if I bake and examine the circles, they all appear to be in the same direction. In fact, I can create a one rail surface with no problems.

Am I overlooking something obvious?

Thank you,

cbass