so, i've always read that knots in your flying lines make them weak and are undesireable. i found a knot at the end of my trailing edge line last night. it's near the kite attachment point. 
so, how do i get this sucker out? i saw it as i was cleaning my lines after a session last night, so it might have been loaded up. do i replace my lines? do i try and get it out without fraying the line fabric? none of the quides ever talk about what to do with a knot once you've found you have one.
secondly, can anybody offer me some suggestions on tuning my fifth line? i've got a 12 m Naish V4 with the shift system 5th line attached to the pump leash. i can't remember what the kite looked like once i was flying, but another novice flyer told me it looked too tight. additionally, once i had the kite flipped over on its back in the water, the fifth line seemed to have too much slack and the flying lines had pressure much before the fifth line ever had power. i saw in a video to pull the fifth line in until you reached the bar, and then to slowly let it out to relaunch. it didn't really seem to want to be let out, and then my flying lines reached taughtness much before the fifth line was out all the way. it just stalled there on the water on it's back with the lines tight. the wind was too light to really get it to either side of the window....
help!!!!!
i'm going to try and make it out to rush next week so, perhaps one of you might be able to help me there....
			
		