I also use the Buck Fever Synthetic scents and they work great! Be sure to follow the directions, I set my scrapes up in early October and made my own scrape line for about 200 yards with each scrape at 50 yard intervals, I found that they continued the line with real scrapes of thier own. I also made a fake rub line using the forehead gland and was able to pattern the bucks to come into the scrape line from the direction I wanted. I used a local deer farm's doe in heat when the rut started. I have tried a ton of different scents over the years, and nothing worked like this stuff.