Terri

Ok, i've been doing this since 1989, i have done 2 of these windows in the last few months. You need a squirt bottle with extra soapy water,
then, once you get it in place, take that extra soapy water and soak it down.  The soapier the better.  Push the bulldozer straight down,  then work it side to side, take your fingers and separate the dash from the glass...it will help.    Good luck, they are hard!