I should have mentioned that I also use Oak Haven's Molten Molasses as an attractant near the mineral site. The deer have eaten 1/3 of the way through a 15 inch log, with the molasses spread on it, in an attempt to get at the stuff that soaked in. Here is the link to the Oak Haven site. I admit I am biased, but only because of the results I've seen. http://www.oakhavenwildlife.com
I'll try to post a pic of the log with my molasses lick. The log in the front looked like the log behind it about 8 weeks ago.

Matthew