Hi I have forgotten.
I have a list, that i have shifted forming 2 lists.
I simply was looking to loft each curve sequentially, creating several surfaces.
Can i have some advice, i did search before posting. Apologies in advance, I rushed my post and it has been a while.
regards
Kenyon
GH_track and rail.gh (11.6 KB)
Geometry_track and rail.3dm (66.7 KB)