I just started noticing this, but I have a 2000 civic and whenever it is wet, the water channels down the middle of the rear window. Id say a 6 - 8 inch bar right across the rear window (directly in the middle, perfectly lined up with the 3rd taillight with about a 2" overhang on each side)

This is sorta a pain in the butt as when I look in the rear view, I only see a blurred vision in the most important spot, and clear out the sides (which basically mirror the vision from my side mirrors)

Does every 96-2000 civic experience this? I only recently noticed it, so I can't say if it has always been like this, or if I just started taking notice of it. Its driving me bezerk now though.