A friend of mine just send me a 2012 airush razor 9 meters to test, but I'm a little bit confused about how to trim it:

1) 5 th line is connected to le LE by 2 points and there's a sort of strange knots and pigtail on it. Doesn't it matter if is connectend by only one point?What's the difference?
2) On the kite there's no red pigtail for the freestyle mode attachment ( only the blue one for wakestyle ) if I remove it and put on the other point will something change???
3) How long is the lines? I read 23 meters before the extra lines? Wasn't 22+2 meters???I had also other extra lines on the bag?

Thanks!!!