is it posable to edit the bluprints of one of your ship deisngs with out needing to start over? when i clik on upgrade from the shipyard menu, i need to rebuld my ship. for example, i want to ad 1 armor to a current design, but the way i am seeing it, the only way to do it to start over. i click on the update buten, and i get a hull with no atachments. what am i doing wrong?