Re: 1/48 Boeing AH-64D Longbow Apache (Update w/ Help Needed)

Alright folks, tonight was  good night.  I got all the seam lines taken care of.  What I like to do is sand them all down and hit them with a bit of primer to check.  All's good there.  I then moved on the finalizing the cockpit.  Here's where it's at now.

(I see a few areas where I need to touch up some of the paint)

The next thing on my agenda is masking the canopy and attaching it.  I am going to break out the polishing paper first though as there are a few scratches on the inside I need to buff out.  But this project is a TON of fun. 

Now here is where I need some help! 

The areas circled in red, well there's a gap there.  It is not as pronounced when there is pressure on it.  I'm sure I'll be able to glue it down but there will still be a small gap.  What should I do to eliminate it?  I was thinking about maybe a very thin piece of styrene or should I glue the canopy in place and then try to fill the gap with CA via capillary action?  You can't see it well in the picture but the frame of the canopy is covered in raised rivits so I don't want to destroy them with sanding.  So, HELP!