Position pictures on line vertexes

I have a moving curve; therefore, I have a list of points that change positions. I want to position a list of images randomly on those vertexes. I can produce the x,y list from the same CHOP I used for the lines, but when I use them on the tx and ty of the Fit component, the positioning seems wrong.



Where could I be making a mistake?

Thank you!
pseudo-graph displacement_for presentation_two curves_images to points_02.13.toe (44.5 KB)