@gato, indeed it is about 11cm on the front. You have great eye!
But I will probably cut on some length next week, to try to level things up a bit. My sides not only are very low on the cheeks, but they lack density and grow slow. Also they are really curly, while the front is straight... Anyway, I am sleeping on this to see if I really cut something like 3-4 cm, to even things up.