How far from a his home base does a bandit have to be in order for his ditch to count as a kill for you?
The other day, an A6M5 took off from a field. He was circling in AAA, so I zoomed down an killed the AAA as I was getting bored of waiting for a kill. After that I shot the A6M5 and appeared to give him fuel leak and oil leak. He landed off the field by about 1 mile and I shot his wing off (fire even started) as he was slowing to a stop. Satisfied I had the kill, I flew on and watched my six view. The A6M5 ended flight and I got no kill, no assist, nothing.
So how far do they have to be in order to get a kill? Or, should I have gotten the kill and didn't?