Mesh not following very well my spline

Hey everyone,

So I’ve been working on this universal spline mesh tool I need to make rice paddies for the moment. And well… using it for some different uses later on obviously.

I’m facing an issue I can’t really solve, I’ve been searching around but no clue. To sum it up, my mesh doesn’t follow very well (at all) my spline when I’ve got more than 2 knots.
As you can see below, the first one has 4 knots and not working. The other one only has 2 and working totally fine! The mesh itself is a long wall block about 2500 units as “Section Length”.

Here are the relevant blueprints (using location at distance along spline and tangent):

If anyone has some tips about it, that would be really helpful! Thanks :slight_smile: