Alignments, Stationing and Creating Profiles from the Alignments

[Forestr]

Welded a curve but it won't divide into segments

Hi, Looking for some help, I have created a curve by connecting about 5 separate 2 point arcs together and used the pluggin weld to join. It now won’t allow me to divide this in to segments. Anyone know what i need to do?

Guide Points: Dividing a poly-line in even segments:
https://sketchucation.com/forums/viewtopic.php?f=15&t=58858