VANCOUVER ISLAND WINDTALK

i am looking at a buying a Naish 5 line shift bar and lines.
i have 3 older Naish kites, 7.5/11.5/16 tha i used a 4 line system thats
now obsolete
will this 2005 system work on my old kites?
how/where do you attach the 5th line?
thanks
jeff

You will have to have your kites modified for the 5th line attachment but appart from that it will work.