I got wrong size of object when creating a bezier curve and another bezier curve as bevel object.
Nurbs curve with bezier bevel object works as expected.
- Create nurbs curve and edit it.
- Select and delete all points.
- Add a new bezier curve while in edit mode.
- Select another bezier curve as bevel object.
Now the object size is correct.
I am using metric units, 0.001m (=1 mm).