How to control 'Path Curve' - twists and turns?

Hey,

When I setup a Path Curve, it has arrows right? These arrows often bend and turn as the curve changes shape either down or up.

I am working on a paper animation, I am using a Curve Modifier with a Path. But I find the paper to bend and turn a bit too much.

My question - how can I make the arrows stay horizontal all the way even as the Path spirals in a downward path?

Cheers

Select an anchor point and click ctrl + T and you can rotate it.

Epic - Thank you… A few months in Blender now, so many secret rooms.