In a scenario where I had to advance with tanks across an open field in the face of several emplaced AT guns, I tried repeatedly to use direct fire to destroy them.
The icon would show a very low % 'to hit' or even 0%, and I was having no luck. As soon as I switched to area fire and set the target icon right next to the foxhole, the gun crews quickly retreated after a few near hits!
Question: At what hit % do you usually switch to this technique? Does it work vs. any hardened target (heavy bldg, bunker, infantry in crater/foxhole/trench)?
Thanks for any input into this subject!