Originally Posted by WoodlandBrew
Yeah, wow much better. Is that MgCl or MgSO4? In either case I would drop it. The malt will have enough Mg. It's better to under do it than over do it. The calculator spread sheets are a good approximation, but still just an approximation. If you aim short, measure pH and add acid if needed you are probably better off.
Here is some information:
It's probably going to get dropped because I can't find MgCl2 anyway.
Now, this isn't the first time I've seen "the malt will have enough Mg". If that's correct, why isn't that accounted for in any brew water spreadsheet?
Unrelated side note: you should post your blog articles to the homebrew community on G+. Quality content you got there.