Start with the third or fourth knot from the top. I would recommend the 4th knot from the top to start. If you feel like it's not fully powering up, go up one knot. If your lines are stretched out, go down another knot or two.

If you find it keeps backstalling on you even with the depower strap pulled in half way, go down a knot until it stops back stalling.

Congrats on the 08 waroo! That's an awesome kite. The 06 and 07 waroos were friendly and easy launching but not a freestyle kite by any means... the 08 is NOT THE SAME KITE. It's more of a hybrid/C and it's pretty awesome.

I did not plan to buy another waroo this year ... until I rode the 08.

BTW, make sure the front bridles are not twisted when you connect the lines...