I never get busted on my foot trail...ever. I use fresh fawn pee sprayed liberally on my boots when I leave the truck, redo maybe 100 yards from the stand and walk directly to the stand. Ususally right thru a good shooting zone.
I've had a lot of does, some bucks, stop and smell where I walked. Some, maybe 30%, will track me for a while. NEVER seen one spook from the walk in trail.
troy