Deer tore it up. We rebuilt more times than I care to discuss. It was just too much work for too little good it did. Funny story. We had the whole thing done, flagged, everything and were making the final hook up at the control box. About fifty yards away, a spike buck walks out of the brush, never skips a beat, walking straight towards the plot, never stopped, just casually jumped over the top wire and proceeds to walk across the plot and jumps the other side into the brush. The five of us standing around just stared at each other after hours and hours of hard work setting up. Ever seen a 5 year old, 11pt with wire and orange ribbon hanging off his antlers? After that summer, we gave up warm season food plots. Too many deer and rainfall too much the deciding factor.