I tried using some scents from Code Blue. I buried a bag of the Code Blue Grave Digger. And then added a little Code Blue Tarsal Gland lure. Again only one of the ten (I recounted) bucks scrapped themselves, but it surely brought them in to an area that they normally wouldn't check out. The vast majority during day light hours...The final judgement on the effectiveness of the scrape will come when I check my camera the next time to see if those deer return to the scrape again.