Is this an extract or AG recipe?
If you have more than 5 gallons in the carboy it's going to thin out the wort some and you'll have a lower gravity reading. I think the average boil off rate is just under 1gal/hr. Meaning in 1 hour you will have about 1 gallon of water evaporate, which would've left you at 5.5 gallons going into the primary. I'd say try to figure out exactly what your boil off rate is so you can be a little more precise with future batches.
As far as your current brew, it'll have a tad less body, but it'll still be some mighty tasty slobber.
Originally Posted by Schlenkerla
To BMC people we are all snobs.
Here's to Snobbery!!! :mug: