Sorting/selecting points according to line collisions

I would have expected this to work:

But I obviously missed something. Can anyone spot what it might be?

:man_facepalming:

3. Attach minimal versions of all the relevant files

It’s often necessary to use Smaller Than instead of Equals, with an expression on the ‘A’ input to get absolute value: “abs(x)”. And the ‘B’ input set to a small value like 0.01 (or less).

Thanks, that did the trick!