Cool, I had no idea about the ghosts... I remember meeting them, but missed that they were from Sector 7. I should have got this quicker, looking back its actually perfectly solvable from the first stanza
I'm gonna pass this onto whoever wants it, as unfortunately I probably won't have time to maintain a riddle for quite a while. I also think after my last one, that its probably best I don't set any for a few months
That said, if noone steps up I'll try and come up with something.
