Build Stairs

Someone could help me with a tutorial or so, for me to do some stairs?
When I say talk on the stairs of the ark steampunk type stairs, extra ark, and other mods

for my stairs I take a ramp (might be different now if ark added their own stairs… don’t play don’t know), I change the mesh of the ramp to my stairs that I modelled with custom ucs collision on the model. I then add snap points to the bottom of the stairs so the can snap up as well as snap down. the tough part is getting your snap points 100% aligned. For this you use the debugstructures command during play testing to see where the nodes are and make changes to the points in real time.

Can you help me with the part of the snap, which is where I’m having trouble?