Hi Chis, This is a higher priority of the other questions I've had, and I'd be a sorry excuse for an engineer in can't actually ffind another element to work on. I tried various option fields in the add ports interface. Take a look at the screengrab. You can see that I can't find a way to add a leading zero so I can sort from HDSDI-1 though 72. As you can see, the zero doesn't appear and the sort sticks HDSDI-2 right before HDSDI-20 etc.

Works great. I don't know why I hadn't tried that during my experimentation. BTW, what tool in windows did you used for screen grab and annotation. I use command-shift-4 on my mac, but snipping tool on Windows doesn't have a key-command and annotating arrows. I'm guessing that you've been using Camtasia or equivalent on your tutorials.