"Will" > wrote in message
ups.com...
> (snip)
> I have a small stable of starters that I have
> built or acquired over the years.
>
> Every one of them can present as either sour or mild.
>
> Will
>
that is the current obsession with my sd now, getting consistent sour when i
want it. what exactly do you do to get real sour from your starters?

dan w