Curves loft vectors

how i can change my loft vector for 2 arrayed curves in cretin point like rhino (16.7 KB)

I’m not sure exactly what you mean, but from your original screenshot (which has now been deleted), you could possibly do something like this: (20.9 KB)

Alternatively, if you right click the loft options, there is an option to Align sections, which might get you close to what you are looking for without the additional steps.

thank you for your respond Adam Mounsey
actually iam trying to do this wedew vase (17.2 KB)