senki said..
The north kite runs a 4 line set called a 4 line mini 5th system which pulls both front line.with 5th line capable.not good for learning in 4line as there no safety until the kite has flagged out.and this will only happen with the 5line setup. Or unless you climb up the lines to the v on the lift lines a flag one of them they do also rap the kite with the 5th line sometime.this is a wakestyle kite and the bar is designed to run suicide when unhook.you need a kite that uses the re ride system.single front line flagging. Safety is key to anything.
This is true, but you should also note that:
-The new 2015 4-line North Bar has single line flagging system
-4-line North kites have 5th line attachments so the 5th line can be easily added
-pre-2015 4-line north kites flag out very well especially in moderate/strong winds, they sometimes don't in lighter winds like most other dual front line safety systems.