GilesTH wrote:This one may be the "cursed" AG brew so many new AG brewers suffer.
"the" cursed one...
Don't worry, man, you'll find you can fuck up every single stage of the process at least twice.

By the 5th or 6th batch, it tends to make a shift from learning to something you looked over because you were concentrating on making sure you got something else right. That's par for the course.
I remember when I had AG pretty much down & I moved to a new apartment. For 6-7 batches I was fully convinced that the new pad was 100% cursed. My 'full' propane tank ran out mid-boil (I used the wrong one), I flooded the kitchen when I stepped outside to fix a boilover, I had a garbage bag of wet grain explode all over the carpet 2 steps away from the door when taking it out to the trash, my 1st stuck sparge, my 2nd stuck sparge, overflowing the MLT switching to fly sparging cause I was sick of stuck sparges, running it dry...
The single most important thing you can do is learn from your mistakes.
spiderwrangler wrote:Not sure how you would get lots of tannins from an undersparged batch sparge, especially if you didn't taste it in the pre-boil.
From the comment about adding DME vs the gravity being too high before running out of sparge water, I'm assuming the pre-boil comment was about the 1st fill. Temperature could also pull tannins in an undersparge. That was the way I read it anyways.