Good call, im myself trying to detect some areas where i can make better beer and i think my mash consistancy is part of it as well, as i vary in quart per pound, im detecting a pattern myself i think. I just brewed a double batch so this may show me the difference as i had one more dilluted than the other, but i got more yeast in one than the other too,grrrrr

And to think i could make the same batch at the same time.