There is a scrape that had been used by my tree stand for years - underneith an overhanging branch onto the trail. The tree grew up, the deer broke off the overhanging branch, and the deer stopped using that tree.
I ended up zip-tie'ing another branch from that tree back onto that tree the last couple of years to keep a low hanging branch, and created scrapes under the tree - and the bucks started coming back!
Best thing I can suggest - toss some piss into the scrape to entice them to visit during other hours and/or even toss some branches/leaves into it to make him re-open it.
Here's a couple videos over top the scrape I'm talking about
:
Video 1, The big buck:
http://www.youtube.com/watch?v=pmBrJuz02Pw
Video 2, The little guy:
http://www.youtube.com/watch?v=JYFDffvfuvo
Video 3, the Medium guy:
http://www.youtube.com/watch?v=WL7q-Yt6Xs8
If you look closely, you can see where I attached the branch.... all those videos are from last year when I "reactivated" the spot.