Walkthrough connecting first to second floors

[AmitaChief 0]

Hi there, I'm having trouble connecting my 1st floor spline to the 2nd floor in my model. Does anyone have suggestions? Thank you.

[Chopsaw 677]

Depending on what version you are using it should just connect and snap to the stairway automatically.

[AmitaChief 0]

Thank you! I'm in interiors and I think this version wants the user to use the "walkthrough" tool instead of making a spline path as shown in the video so I'm just going to redo the whole thing.