Hey, so I am 6'5" 200 lbs. I got a brand new pair of Armada ARV's, 185 cm with Look FX 15 racing bindings. The shop set my DIN @ 9.5 in front and back ... then when I took them in the park yesterday my left ski released on me at least 7 times when I threw a 360, and also when I did a 270 onto a rail it just came right off. I am thinking that I need to crank up the DIN and I was wondering how much is good without being unsafe. Someone on the mountain told me 11-12 but I figured I would check here.