So I just brewed my first 1 gallon batch. I've made multiple 5 gallon batches with some friends, thought I'd try my hand at a gallon on my own. Was kind of nice, I was able to do it in my kitchen on the stove rather than on a burner outside. It was an extract brew so I had to add water to the carboy to bring it back up to 1 gallon after the boil off. I took a refractometer reading before I put the wort into the carboy so it was pretty concentrated, the reading was quite high. Target OG was 1.077, reading was 1.174. Is this because it was so concentrated before I brought it up to 1 gallon?