Link to thread with 2nd photo:
http://ths.gardenweb.com/forums/load/kitchbath/msg0309033620243.html

kateshome, GW sorts threads by the time of the most recent reply. So since multiple threads which are started near the same time will not remain together, it's best to put everything related to your question together in a single thread.

Yes, you can only put one photo in one post (unless you're using a photo-hosting site like Photobucket). But you can always add a second post to that same thread ("Post a follow-up"), with a second photo in that second post, a third photo in the third post, etc.

Pic#2 "The second issuue is the corner of the insert was not neatly done".

kateshome:

The rear wall is apparently bowed. In the first picture right behind where the white hood trim meets the wall there appears to be a wood shim attempting to abate this; apparently it's not enough. If the hood is shimmed out any further, the gap between the hood and the wall is going to get larger. You have several choices:

1. Shim the hood away from the wall enough to stay on plane with the wall pucker and caulk/paint the gap between the hood and wall.

2. Remove the hood and drywall, shave the stud(s) and reinstall it all flush and flat.

3. Don't stick your head under the hood and look at the crooked part.

4. Remove the vent, recut the front edge to allow it to be pulled forward, shim it to straight on the back wall and cover the shims with trim.