Hi @Istvan , thanks for replying. I’m using Shapr3D for jewelry and sculpture design. I would use the feature of adjusting individual spline points along the z axis to create more organic movement in my designs. You can see an example in the images I’ve attached. Right now, the curvy red sweep was made from a curvy spline on a flat plane. If I could adjust some points along the z axis, I could create a more complex piece where the red curve hugs the pink oval piece in some places, and creates a more visually interesting piece. Does that makes sense?
@Spacjamen - yes you get what I’m saying! 
