So I was going to put new window crank mechanisms in the other day. I Got the "special" flat prying device (it looks pretty universal) to remove the window crank handle. I tried a sliding the thing under a couple stimes while feeling for some kind of groove, notch, or indentation. Nada.....well, i pushed relatively hard a couple times and stopped cause i didn't want to snap anything quite yet. So is there a special procedure i have to follow? FYI: It's a 65 mustang and i don't have any screws holding the crank handle in place.