Board Thread:General Mod Discussion/@comment-27340559-20160629114120

Why is it that all the vanilla stair recipes and indeed all the mod stair recipes give 4 stairs for 6 blocks? As a stair block is 3/4 of a full block, surely 4 stairs should require 3/4 of the amount of stairs; 3 blocks, to craft. Is there something that I'm missing?  