paver coping

Does anyone have any photos or experience of what this installation should look like in regards to where and how the tray brackets get connected. I spoke with Coverstar and they told me the brackets actually get screwed into a 12" of concrete that we pour behind the polymer cover housing box...

I know there are a lot of posts on coping already. But I didn't want to Hijack other's post. I am currently redo my pool, and working on the coping and pool deck right now. Since I am using paver (Cambridge bluestone smooth) for deck, should I still leave 1/2" for expansion between coping and...

This is after the excavation and install. Next steps are concrete collar, electrical, and plumbing.

This is after the excavation and install. Next steps are concrete collar, electrical, plumbing, backfill.