I am trying to make a wine glass, exploiting its axial symmetry.
I have a bezier curve spine (a line) which I have bevelled using another bezier curve bevel (a bezier circle).
I then applied a wine glass shaped bezier curve outer as taper to spine.
However, spine only reflects the bevelling and not the taper. (looks like a right cylinder)
What's wrong?
fig1: On left the bevel curve, in the middle the spine and on right the taper curve
I have tried rescaling bevel and repositioning outer to no avail.

