Hi Evren, yeah for something like a circle by center point, the "seam point" of the circle will be located on the positive x-axis direction of the construction plane that it was drawn on.

For the particular case of a circle you can move its seam point around just by rotating it.

The type of closed curve I was talking about before was one where you draw a squishy curve using Draw curve > Freeform > Control points.

- Michael