As @WickedFog says, your question was answered on the very first reply. Duh
You may want to pay attention to the whole color conversation, it may just help you one day. How about that......True or false?
This statement confused and the pic above confused me at first. Took me a minute to figure out what is actually being said. To me it sounded like Wolf was saying the signal wire is always the center wire.
So: signal wire always faces the inside and ground wire always faces the outside.
Got it...