on the first pic you can see the "chapeau brun" (and not a chocolat cake

) the white point on it is the CO2 which is trying to come through the C-brun and break it, that is the right time to transfert the wort before the fermentaion accelerate, destroy it , and loose the benefice of the clarifying.
i've 3 FV ; one 500 ltr and 2 400 ltr
actually the density is at 1043, and lost 2 point per week, so if i can keep going that way the fermentation could be complete for the end of march.
i'll then have a cider about 1015, wich will be a sparkling cider, not to sweet with a bit of biterness, lots of flavor and........hhmhmm
