How do I build an attractor in the thickness of the Pipes?

[laurent_delrieu]

I think you must first work on curves and make that

Then try, experiment. There are other threads on the subject

Variable Piping Multiple Curves with Curve Attractor

This is precisely what I was looking for. I was not familiar with reparameterizing whatsoever. I really appreciate you taking the time to help a newbie like me out. Thank you so much! –Cole