Sorry not a video... a question, a noob question but I can't help it. I need to understand all this kite lingo.

"The 5th Dimension"

I am referring to the 5th line on kite bars.

There is the 5th line, I get that, but what is...

* 5th mini?
* Virtual 5th?
* Under load 5th?
* Not under load 5th?

And can you make a 5th on a 4-line kite bar and add extra safety to a normal 4-line kite? Or is 5th line only for kites designed to be used with a 5th line.

Don't get me going on the 6th line, as that's another "dimension" yet again! It's doing my head in.

-Connor