Thanks guys.
looks good what kind of glue and prep did you do? looks really clean and a scuff from a scotch bright?
One tube of RTV adhesive silicone came with the cap. IMHO one tube is NOT enough. Just looking at it I didn't see how one tube would be enough. So I got another tube, clear RTV adhesive (Dow Corning 3145).
I shaved down the high points on the dash pad. Then I used sandpaper to mare up the edges/openings around the dash pad and the dash cap. Do a test fit of the dash cap to be sure of a good level fit. I bet I installed and removed my cap 6 times for test fitting. For the top and around the defogger/speaker holes, you want just a little snug. Not tight but not loose.
Wiped it all down with Windex (removes oils and dirt).
Probably an hour or two just on the prep. No need rushing it.
I applied the adhesive double more than what was instructed. A bead about the thickness of a pencil/pen.
Then slipped the cap on, clamped it down and tape her up.
So if you plan to do a dash cap, I would highly suggest this.
About a dozen clamps, duct tape and an
extra tube of silicone.
I followed all their directions as suggested and I think it was pretty simple.