A friend of mine just bought a used North Dice and Quad Bar 2015 all apparently in very good condition. Surprisingly on the first day he found out that despite sufficient wind he hardly had enough power and the kite was very slow. All frustrated he had to abandon the session.
First thoughts were that back lines are too long in comparison to front lines which is not the case. Another thought was that the Y had been drastically modified which is also not the case.
The last thing he is going to verify if something has been modified on the frontlines at the kite or on the kite attachments.
Is there anything else you can think off to verify and which could be wrong?
Thanks up front