The spline is a convert from an imported curve. I would like to be able to preposition and scale while still being able to change out the underlying curve.

So far the only way I have found to do this is to:

1: extrude or revolve the spline

2: use the scale feature

     2a: Using dimensions from the sketch that is revolved I get a scale size

     2b: Using design table I calculate the scale factor and apply it to the scale feature

          Can we directly expose the scale size in an equation?

3: Body move

4: Convert Entities on the edge

Is there a better way that rebuild and allows for changing of the curve?