Intersection between curves that are not on the same plane

I wanted to find the intersection between the diagonal curves that are shown in green. The problem is that they are not on the same plane, meaning they probably don’t intersect. I want to find the intersection point that are less than a variable distance for ex 2.

Thank you!

intersection between (8.9 KB) (19 KB) (deprecated), see version ‘b’ below

I’m not sure that using the Z direction is the most accurate measure of curve proximity though.

P.S. Noticed some missing intersections so removed the first CullPt (Cull Duplicate Points) (18.0 KB)

Enhanced visualization - and disabling preview for unused Geo (29.2 KB)

Combined both Geo sets of curves. (below) (25.2 KB)

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