I have tried rack up and have had good succes with it this year. I have alot of does and some smaller bucks coming to one of the mineral sites I made with it. I made 2 sites in really dense cover and there are alot of big prints in them and might be decent bucks or mature does. I also put one in the open and it had a couple big bucks come to it, but mostly does.

Anyways I think its a good product. I got 2 bags at walmart at the end of the season last year for 3$