Which all goes to sh*t when something inhibits that perception. I don't care how good a driver you are under normal circumstances, if you chose to drive while looking through a telescope, you no longer have good perception of depth. Bit of an exaggerated example, but point made. I have 35% all round, and even that is a ***** to see through the back windows at night if you're outside the middle of town. Also, if you think just winding your windows down for a few seconds so you can see out to merge is an acceptable amount of visibility, you shouldn't be allowed to drive at night, or probably at all. Lol no messing about with Paradigm hay? straight for the jugular fella, always makes for great quotes though haha. Helvetica Rounded: I’m sure nobody means for their comments to come across as "attacking" or condescending. Just an open bunch of people i guess. But yes I’d check out the Black Az stuff. It may just to the trick.