When it was (potentially) too late I've noticed that I've used the 4L of water for mashing that I should've used for sparging - which was instead 3L. Could this be a problem? The end amount is the same. I've also noticed that the mashing temperature was very stable (probably due to higher water volume).
1 Answer
1.5 gallon batch?
You should fine. The higher grain to water ratio may result in a slightly high pH but you should still be well in the range for enzymes to do their work.