Board Thread:Support Requests - Getting Started/@comment-1975320-20130825204118/@comment-1975320-20130825224010

Yes, but when you set it up there it automatically makes it a substitute.

But I've figured out now how it works: I've set up User:Wilc0/Sig2 as my signature, and User:Wilc0/Sig is just a transclusion of this page. When I sign something with ~ it substitutes User:Wilc0/Sig so the signature is User:Wilc0/Sig2.