I am trying to loft between two complexe faces with Béziers curves, and I have weird results:
The top and bottom parts do not lift the same way, and I think both ways are wrong.
I would expect the the wides points of both parts to be joined, and the tallest points of both parts to be joined, but that doesn’t seem to be happening here.
Attached are the sections, top view and bottom views of the resulting loft
If I do a loft from a quarter of the section to the opposite quarter section then the loft is successful. Now I just have to hope there is no 0.001 mm deviation from vertical or horizontal hidden in the shapes.