Board Thread:Questions and Answers/@comment-27011882-20151007054952

I've been stuck on 2-4-A and now trying to get more battleships (kongo class/nagato class), and I don't have a single building recipe for constructing ships now, anyone know where to farm those recipe? I got loads of supplies and can't use them, I don't want to finsish 2-4 until I got 3-4 BBs ready to go

btw, what's the best recipe for building BB and CV 