X 2 on the wind currents..it was evening hunt?
Your scent naturally travels downhillin the evening and uphill in the morning..you if you want what was snorting at ya, mornin is your best chance there..going lower than he/she was is another option?

I have had does snort at me 30 yards away, and stomp their feet, and act like they are gonna charge, they are just tryin to see if im a threat..i just stay cool and they keep on foraging. If you were bouncing around trying to figure out what it was, you might have been busted.