This may be very obvious, but looking for advice on how to get the body colour strip to stick back down. I lifted the front section above the windscreen to see how to remove the channels and peeled off pretty much up to the crease as I thought it would fit snuggly back on as I couldn't see any adhesive.

Surprise Surprise, it doesn't! How do I get it to stick back down? Am I missing something or is glue the option of choice?

Thanks!