interior trim

[xs-style]

When your adding headliner trim into a truck that didnt previously have it, whats the best way to go about doing it? Any tips or links to write ups would be appreciated.

Just looking the job over me two questions right off. First, what size screws should be used? I believe I saved them when I removed the trim from the parts truck. But ya know how it is... Things stored away "so Ill know where it is" normally disapear lol. Secondly, would it be a better idea to take the dash out when installing the trim near the windshield? My dash is just slid into place right now, and not bolted in, so it wouldnt be a big deal to take out.

thanks in advance