when setting boxes out (not in a tube) where do you like to set then in a brush pile or out next to it in the grass or out in the open...?
I look for an item that sticks out. Maybe a burnt stump on a weedy fence line or similar and set next to it. If I was setting boxes in a small overgrown patch with good cover again I would look for an item that stood out. In brush piles I set on the perimeter and if there was a protected area under a canopy of brush I would favor it.
While brush piles do produce Weasels it seems like more often then not they are home to small females. Perhaps kits that stayed where they were born. These areas are often used as nesting area,s , kind of a nursery of sorts and lately I have been avoiding them.