What happens then if I have 'pushed' the Cherenkov away from the corona so that my ship is between the corona and the Cherenkov, but my ship is exactly 15 hexes from the corona but the Cherenkov is 16 hexes away?
It had to happen to someone eventually, didn't it?
I played it that both ships had to be at least 15 hexes from the corona, as the systems being interfered with are on the ship doing the transporting, despite the interference no longer being present on the target ship i.e. the Cherenkov. I decided that either condition would prevent transporters being used.
BTW, I completed the scenario successfully with a Rom Sparrowhawk.....
