So, i go tint my car yesterday at ziebart, today i notice a .5-1 inch white (what looks like) needle thread on the back window, easy fix? or they have to do it all again? ;
next question is.. it's an A4 2004, stock do they come pre-light tinted greenish? like with film.. or is it the glass that's colored..? mine felt like it had a light shade of something..

 

Yes they do

 

k it wasnt needle thread , or anything, but looks like it.. from the inside i can feel it, like there's something under (like frozen water) or whatever, is that normal, it feels like when u put tape over a thread line, i know what water bubbles are, and when u feeel them they're smooth and move around and such.. is it normal.. feels a bit harder...?

 

sounds like you got either air pockets or fluid underneath...

 

use a pin to puncture it and let the fluid flow out...