Having docking problems, forgive me if I'm not posting in the right place. I'm trying to add a module that's basically a fuel/RCS tank with some solar panels on it to my space station, pictured. I'm trying to connect to one of the docking ports in between the larger radial sections, but whenever I engage the docking autopilot it starts moving towards the port then just flies right past it out into space. I cannot figure out why it does this- I've attempted the docking probably a half-dozen times now. It didn't have this problem docking any of the other parts.