So here I was trying to mount a Rockomax HubMax multi-point connector when I realized it doesn't want to be placed unless it's connected vertically (or horizontally in the spaceplane hangar) with whatever my ''prime'' part is. Has anyone found a workaround to this besides assembling my ship in orbit, because I'm getting tired of having to use eight geriatric clap-o-trons on my cubic ships to make them not tear apart past 1/4 throttle. Also, is this a bug, or a ''feature'' designed so we can't launch half-built space stations? EDIT: Found a workaround, although this should probably be filed under as a bug report as soon as I can figure out what or how its actually behaving. As rodion made me work out, the ''top'' of the node needs to be facing the ''prime'' part of the rocket.