It might be a noob question, but does difficulty affect trader frequency or have I just been unlucky recently? I've got an enormous stockpile of flake and smokeleaf joints (and a few prisoners missing kidneys) that I'm waiting to trade, but I haven't had a trader in a long, long time.
I cant call the traders to me because I'm a few silver short and I don't have enough colonists to risk splitting them on a trade mission
I cant call the traders to me because I'm a few silver short and I don't have enough colonists to risk splitting them on a trade mission