Hi,
3 weeks back I got LLumar ATR Charcoal (supposively better than dyed-charcoal, lifetime waranty) Tint 30% all-around.. done @ CARPretty, Philadelphia,PA.
The side windows are perfectly done (no water spots or anything).. but on the rear windsheild there is this oily-look ? During night where is light in back, I will see a big line of reflection for each car light in back... so if there are 4 cars behind, pretty much all I see is white Lines all over rear windsheidl lol.. It is annoying.
I took it back to the shop asking about, they said it is "common" ?? They offered me to redo rear windsheild but said it might leave some residue and might not be as clean as the first one. Also offered to replace Rear with Dyed-Charcoal, which supposively will fix this prob. But I prefer metallic reflection look.. What to do??

Anyone else have this prob?