I'm glad you asked this. 4 Days ago I went out to my stand for an evening hunt. I had a drag rag attached to my scent free Irish setters dipped in Tinks 69 doe estrus. Not even an hour into sitting, I watched a 4x4 whitey trot across the field, halt at my trail and run nose down, 15 yards from the base of my stand. In all he was nose down following my trail for about 200 yards or so. I passed on him hoping for a larger one. I forgot to grab my drag which I hung in a sappling 4 feet off the ground, today I went out to drag a tree across some A-holes trail he drove into my field with, My spot is posted and private, I am the only one there. Any way, I went to get this drag rag I forgot 4 days ago, and it was on the ground 20 feet from where I left it and was chewed liked a piece of gum, All traces of the rag were gone except for the area knotted to the cord I used. I guess the rutty bucks love this scent.
I'm sold on it after 5 years of buying it and never using it.