Severine, if you look at this pic, you'll think that the ski is quite a bit forward of my EOS. I wish I had taken a pic that showed more of the dominant tails on both of these skis. The blue house has a significant "twin tip", so the contact length is more of a consideration. I may regret having them center mounted and wish they were 1 cm back, but that is yet to be seen. I'll be sure to report back when I ski them.