The Loft battery in the grasshopper, what is the reason for the distortion when sealing?

The Loft battery in the grasshopper, what is the reason for the distortion when sealing? Below are my files

平面法线.gh (16.8 KB)

Align your curve seams. You can try the align option in the loft options input.

I can’t try many times in the stakeout option input. I don’t know if I ignored the operation. Can you help me adjust it?

polygon_Loft_re.gh (16.3 KB)

Thank you very much "dowazura
"s help