Using Rhino 5, I'm having difficulty generating a using Surface>Extrude Curve>Straight. I can't get it to extrude orthogonally in the Y direction. It wants to go in the X or Z direction. I side stepped the issue by creating a line parallel to the Y axis and using the Surface>Extrude Curve>Along Curve. I suspect it is operator error. Can anyone tell me what I'm doing wrong?
Never mind, worked it out.