I have been experiencing a high evaporation rate with my new brew pot, up to 20%. I have tried to slow the boil, but doesn't seem to make a big difference. Not such a big deal with extract, but causes problems with all grain.
Would it be better to add some additional water to the wort before the boil or add top-off water after?
Would it be better to add some additional water to the wort before the boil or add top-off water after?