i got tint professionally installed on my 4 door and it turned out like crap. the installers said tough luck because the stipling along the upper part of the rear window makes it impossible for the tint to tack down properly (of course they didn't mention that before i had it done). anyone have any luck in getting that part to stick down better? i've heated and rubbed down the area in between the dots and after hours of labor, marginally improved it. some parts are sticking allright, but some parts just don't take, leaving a really uneven looking mess along that stipled area...