First time posting on the forum. Regular user of Dynamo but somewhat newish to GH and it’s own terminology. I want to orient a simple curve along another curve preserving the normals of this curve perpendicular to the rail curve. The intent is to loft along this curve and change the individual cross sections parametrically. I’m sure this is rather simple but as I mentioned I’m new on the platform. I’d appreciate your help. View on the left is Top in my 3d environment, see sketch on the right for desired result.