I know most kite lines should be equal length but my lines are not equal length. The rear steering lines are about one meter longer than the front centre lines. It still responds to me turning the kite but there is a lot of play and when I pull it tight full power at 12 then there is still some slack. I asked a local instructor and he said everything looked fine...

I was curious so I put piggy tails on the front lines to even it out a slight bit (not much) and attached the rear lines to the most powerful knots out of the three knots of them and something weird happened... it was as harder to hold the bar because there was more power, less pull on my harness and more on my bar. i had to do a lot of work to keep it in, and it the depower sweet spot would but much higher up the line and I kept on having to let go of the bar sometimes because it was too great on my arms.

Is a cabrinha bar from probably somewhere between 00-10.