So I brewed this today as a number of firsts.
1. First time using water from my hose. I bought a water-safe hose and a whole house filter and I did about a 50/50 blend of RO water from the grocery and my home's garden faucet.
2. First time using pH stabilizer. I've had problems getting mash consistency using only RO water, so I used this stuff to try to balance out.
3. First time using hop bags during the boil instead of simply dumping hop pellets into the wort during the boil.
And of course, there always comes the problems.
1. Went to the restroom during the boil and came back to discover the flame had blown out on my burner. Wasn't sure how long it had been out for but it took longer than I anticipated to get back to boil.
2. When doing the final hop addition, I had trouble pouring the hops into the bag and dumped about 25% of the last addition on the ground. Didn't want to risk infection with only 5 minutes left in the boil so just threw them out.
3. This one I don't understand. I nailed my pre-boil gravity. It was around 78% efficiency which is really good for me. However, my OG after boil and chill was only 1.046. And if anything I came out low on my final volume. About 5.1 gallons as opposed to 5.5. No idea how this could happen! I know that's not a lot of points so I'm not too worried about this specific beer, but I'd like to know how to avoid that in the future.
So I'm excited about the final product but bummed about the mistakes I made, which I've never made before.