I am new, this happened on my 7th batch. We cooled the wort, poured it into the primary, added water. Then I fillled the hydrometer, then I pitched the yeast.
The SG was 1.060. We went and ate dinner. 30 mins later, the SG was 1.070. Which SG corresponds to my potential AC? I wrote them both down, but wasn't sure which number I needed later.