Hi guys, sorry for the late response! Yes Toby is right, I'm 77kg for 1,77m. In this video I was riding in 25 knots with the BOOST2 9M and 7m, and in 20 knots with the BOOST2 11m, this kite deliver a very good hangtime, very cool for old-school riding ;) From now i'll post more regularly my videos o...