Lathe modifier not working properly on imported spline (file attached)

[alexJ682T]

Hello. There's a file in which I have imported spline, which I want to lathe, but it does not works properly. Next to the it is crude representation of what I need, using built-in drawing tool, which works fine.

So what's wrong with my imported curve, is there a way to fix this?

[alexJ682T · Accepted solution]

Solved by myself. Went to hierarchy and clicked on "reset pivot". That worked!