Hi DesuDeus, you wrote:

> I know I can click on that surface and shift select
> every curve, but how to do it automatically?

Just a quick note - in MoI you don't need to hold down the shift key to do multiple selection.

It doesn't hurt anything to hold down shift, but it's not necessary, you can just click on the edges you want to select without shift and it will work the same.

- Michael