kosta, not a way! i was with an instructor (friend of mine) and he laughed when i told him i'd try to plan!
he came with me just to check out da kite!, when the kite pulled me in my beach jumps, he stopped laughing and told me "GO FOR IT!"
he was impressed because he knew i am so new to water action, and de to the low wind conditions! many times the wind went to 6, and it was more times like 6-8 knots!
the instructor weighted 65kg, and with his 14m LEI (can't say kite brand), he said : i won't even try because i do not know if i can even launch!!!!
the matrixx is suprisingly powerfull, steady, and flies very early. (i did not had stronger winds to check d depower range, but i hear a lot about it's huge range!
TDS = total deflag system with 5th line is also a great thing!
Yesterday i even managed to launch it in my landboard spot with 4km (that is 2.2 kn i think), so to dry it from my weekend sessions!
you can even see @ 2.50 of the video that the kite even gave me water power to jump, even on my size and weight!. ( i only tried once, with not such good timing) because it is difficult to time with such a big board, door 59 == 159*45cm!
to give you a point, i manage to plan with my neo @ 12-14+ knots, and have real power to jump @16+. check this vid in our local lake with 21 knots!http://www.youtube.com/watch?v=yS7ImlE53Ic&feature=related