We have discovered that someone (we think a neighbor) has been removing a gate to get access to our 40 acres. Because we don't yet live at this farm (we are in the process of building a home) it is difficult to monitor it ata all times. We recently put up new fences with heavy gates in two places that are locked with a cable. Someone, during deer season, twisted both bolts upward and just lifted the gate off..to drive in an ATV or truck. Is there a way to anchor those gate bolts so they won't turn? We mounted the gates with one turned up and the other one down so the cattle wouldn't just lift them off. Now we must devise a way to keep "people" from tampering with the gates. I'd be interested in knowing what method you use to secure your gates to deter tresspassers.