All the companies making kites with 5th lines.
I bought the rebel and it inverted and kite the kite in half.
My ex girlfriend had to swim 400m out to fetch me because I was tangled up in the extra line when trying to roll up the lines on the bar. She didnt like kiteboarding and we broke up.
Ever since Im ani-5th line cause its false marketing, and performance isnt what I want.
There are thousands of 5th line kite time bombs out there being flown. These will fail one day causing serious injuries and many break ups.