Hi Anthony,
attached latest results of the test fan model and the A400M.
On the A400M I used the point files to generate the Span , A & B curves as these had no modification in the tip area.
The result seems to reduce the kink at the tip end also I tried the network command using the Foils plus A & B curves this again seems to give a smooth result.
I have used the cord distance between the span curve point & B curve point as my scaling factor is this correct ?
Let me know if there any problems with the attached files.

Barry