Refractometers are notoriously inaccurate after fermentation (even with the correction charts) because the presence of alcohol screws up the reading. Take a hydrometer reading and get back to us.I messed up on brew day I forgot to do any readings cause of the disaster that it was, but got a final reading. And was by a refractometer
The OG should if been 1.100, with a FG of 1..020. Going to pull a hydrometer tomorrowFreddyMar3 said:I agree that your reading was probably off. 1.039 could be an OG. Try your hydrometer and see what you get. you'll have to decarb the sample first.