See the red bar and where it goes up and into the red bushing? That's it. Yours will be black though. Douse it with some silicone and see if it doesn't help...
Onthe latch, you can adjust the bumpers at each corner without tools. To adjust the latch pull off the pastic cover on the lid and you'll see some torx bolts. Its easy to get that out of alignment though so loosen and tap up gently to tighten the lid clamping, then re-tghten the torx..
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photos at the Fotki Here... TT FAQ's Here......email Steve at the shack!