Hi, I was able to set one profile to one rail. When I tried to set multiple rails, it did not work in the slightest. I spent a lot of time trying to find tutorials and there are a couple addressing this problem… I am just lacking understanding.
I am still new to this and trying to figure out data trees…

I thought maybe I can use something like the, longest list,
where my list A would just be the profile and applied to all the different frame footprints… but then there’s this weird adjusting the seam for the footprint relative to the perp frame profile that I had to do which I assume needs to be applied to every single frame.
Honestly, I’m not sure if I am even looking at the correct areas to study to solve this haha… help would be very much appreciated.
Concept 1.3dm (3.1 MB)
Sweep Code.gh (14.8 KB)