I'm stuck on Western Front - First City to Fall level, the part where there are panzershreks showing up on the right, front, and left sides when the tanks reach the church (This is the first of these guys showing up on three sides at the same time). I either keep dying or the tank does! I've tried and tried what the walkthrough says but I can't seem to do it right, it's frustrating. I've been trying for days now, please help me! Is there a better way to deal with this part? I'd really appreciate any help I can get. Thanks!!!