1997 Nissan Sentra Stereo Trim

Sorry about the above link...

http://www.installdr.com/InstallDocs/Nissan/PDF/647001.pdf

Sometimes you can drill new holes on the factory brackets (not the radio) to move the radio back a little.  That way you can use the trim ring that came with the new radio.  You may try a stereo shop to see if they have an extra since you already modified yours.  In your case, it looks like you could move the front screw holes back a little, then use some backstrap to secure the rear holes to the holes for the pocket.  That way it'll keep the unit from flopping up and down.

If you do this, ensure the faceplate will still move freely- fold down.  Otherwise you'll be kicking yourself.

Is that what installers would do, like from BestBuy or Circuit City?  I'm just trying to install it as good as they would.  I'm sure my GF doesn't even care about the gap since she doesn't car too much about her car in general, but I want to do a decent job installing the stereo since it is a gift.

Thanks for the help geepherder.  I think I'll show my GF the results and see if she wants me to fix it.

The only problem I see with your idea is that there might be gaps in the corners since the Sony stereo bows out towards the center (vertically), so if the center is at the level of the stock dash bezel, there will be gaps at all the coners...

I think it will look better than it does now though.  The only other idea I can think of is to leave it as is, but try to use bondo and paint on the edges I shaved to make them look prettier.  Man, this problem is annoying.  I always thought the Din-and-a-half opening in my Jeep was retarded, but now I'm glad I have that because it's so easy to cover up the gaps with ready made adapters.