I have a Smart timer feeder hanging about 10 ft back in the woods on the edge of my clover field,I've fed over 250 lb of corn in the last 5 weeks.Sat.bow season opened and I was in my stand at 615,at 7 my feeder threw out a pound of corn about that time 6 to 8 chipmunks started scampering around packing away the corn ,by 830 every grain was gone.Here all this time I thought I was feeding deer but all I been doing was fattening up the ground squirrels.Any ideas?