Prepping to brew "Fosters Lager" from the Brewsmith cloud. The brewer (written in notes) states that 2 pkg yeast were used. No mention of starter. I know typically starters are not needed for many dry yeasts, but Brewsmith tells me I need about 505 billion cells, but two pkg without starter gets me 365 cells. I'm thinking I should put together a 2L starter with two pkg of the 34/70 dry yeast... Thoughts?