I'll let you know what i see after this weekend. i found 3 fresh scrapes within 50 yards of eachother, so by your def these would be primary scrapes. i set my trail cam over one thats been in the same spot for the last 4 or 5 years, and i'll pull the card and see what kind of activity there was over the week. It'll be interesting, cuz theres a major cold front coming through the area thur-fri. btw im in north-central WI.