Third and final (hopefully) newbie problem - Scale.

[Traggey]

Alright, I decided to make a new thread about this because I don't know if the bump in the last thread actually worked. The problem I'm now facing is that I created walls of 0 "Z" scale - which is the thickness. This was to flatten them so no curve appeared at the bottom. Inevitable, this left me with walls which I could not select after deselecting them, and so they are now in the way. Is there anyway I can select/remove these walls?

Thanks

Click Edit and go to Find Objects