I racked to the secondary after 8 days and gravity was at the suggested level. Fermentation is continuing nicely. The directions stated that you should have about a liter of space left after the transfer but I ended up with almost a full carboy after avoiding most of the sediment at the bottom. I will need to remove quite a bit before the next step especially knowing I have to add the F-pack. Any problem in having the Carboy almost full at this point other than to have to remove quite a bit before the next step?