Hi everybody I am going to put in a new windshield in my 87 K5. I have never done one quite like this one. The rubber trim it goes in looks like a tight fit an I don't want to break it forcing it in. Should I take off the trim, install the window in it then put it all back on or should I leave in the trim and lube it up and gently force it in place? Anybody have any good tips or suggestions to help me out?