Talk:Ship Weapons/@comment-208.89.76.195-20120322202808/@comment-67.249.226.218-20120331140557

you can only have 4 unfinished blueprints for each tier, so if youre only hitting level 8 salvages you wont find shockwave bluprints, and if you have other blueprints open in tier 3 such as assault and siege rockets you cant find a new blueprint until those weapons are completed