I recently started a batch of Merlot from a wine kit and the initial fermentation stage is supposed to be 5 to 12 days and then rack out of the bucket into the carboy. It's day 11 so I should rack tomorrow according to the instructions but I have one concern, i.e. it is still fermenting, burps about every 10 seconds. Is there a problem with racking it tomorrow if it's still fermenting?