Brad is the one who put a food plot right on the line trying to attract deer from his neighbor's property. That road along the line and the clear cut is the main thing your neighbor is hunting and he will be for a long time. The road/clearcut next to your plot is the best spot on his place, so of course he is going to hunt it. Put some cameras on your field and if you ever catch him poaching your field then you can easily solve that problem. Until then, be a good neighbor and hunt.