Finding hull down positions.

[Aegis]

Yes I do tend to play the Russians more times then not.
Another way to see where Hulldown will occur is to use the LOS line to find the crest in the hill. Where you lose LOS will be where hulldown approximately is. This is all relative as well, because the distance that an enemy tank is from your tank determines hulldown. Other enemy tanks further away from your tank may negate your hulldown status as the angles of LOS change. You have to roll more over the crestline to see enamy tanks that are closer to you, but these far off enemy tanks can now see your whole tank.

This is vital information: Especially when your enemy is atop higher-ground.

I had an odd feeling you were Ivan's friend!