Originally posted by Russian:
Its relistic. During WW2 flak used magnetic tips for bullets. Sorry, nothing can be done about it.

So you're saying those 88mm shells should home in on my 350+ manuevering pony and they'll turn mid-air to follow me. Thanks, that explains it.
And I always thought the big flak guns were pretty much worthless against fighters because they jink about alot quicker than the buffs can, and that the delay from firing to bursting at 15-20k made fighters virtually impossible to hit with those things.