Board Thread:Questions and Answers/@comment-2601:401:500:1290:78E7:46C8:8A79:20D-20180211024536

I've been building both 1 by1 and 2 by 2 parts but when I send them it's not giving me the option to land them. What's going on? I heard something about needing a deuterium plant to start off my 2 by 2 structures but how the hell do I get that? Thanks in advance. 