Can someone please explain to me what Boil Size Pre: and Post: mean when editing recipes.

How do you delete comments on threads?

I'm Brewing an American Brown Ale and was going to use Chinook and Cascade together but not sure how much to use. Would I bitter with Chinook and finish at 15 min with Cascade? Or the other way around? Bitter with Cascade and finish with Chinook?

This is my first attempt at brewing a Historic London Brown Ale. Being a history nerd I appreciated the history and era behind this beer so figured I would give this historic beer a try. From everything I've read the flavor profile is a deep, caramel- or toffee-like malty sweetness on the palate...