why is gunnery so much more difficult in clod than in 1946?

[Blackdog_kt]

I forgot to mention in my previous post, blowing up fuel tanks certain conditions. It doesn't happen too often but i've done it a few times, you first need to rupture the fuel tank and let it streak some fuel to empty it a bit, so that there's room in it for gasoline vapors to expand.

Then, if you give it another burst and your incendiaries connect it explodes. I've found out that pausing between bursts increases the chance of this.