I was using it to look at textures more than trying to outline a ship, since I can swap textures without closing and re-opening Starmade which takes a while. Also there used to be some nifty tools for Minecraft which allowed you to import almost complete models of whatever you had a 3d rendering of. Unfortunatly I never used the software myself so I\'m not sure of the results, or if it can still be done.
A couple of times now I\'ve been several minutes into building a ship only to realize I screwed up with core placement and had to scrap everything and restart. Some way to move the core would be very nice, but hard to code since afaik all of the other blocks are \"child\" blocks of the core.