Contour Smoother

I am attempting to create a contour smoother for a toposurface. I mostly copied a video I found on youtube but changed a few nodes to fix some simple errors. I am a beginner at Dynamo, so there are still some more errors that I can’t figure out. I included it below if someone could help me fix the errors or point me to a different thread.

ContourSmoother.dyn (84.7 KB)

Hi @dylan.baile

Could you please post rvt file also? It will help others who’s trying to help you.