Hello all, I recently put a space station core into orbit, and now I'm looking to attach a science lab. I was able to get the science lab into a very similar orbit as the core, but not exactly. They're both travelling at around the same velocity, ~2,050m/s, but the science lab is in a 217k by 219k orbit while the SSC is in a 209k by 215k one... And I'm not too sure where to go from here, any hints would be appreciated