Old guy - you mention no chocks. As was explained to me - the legs are made for vertical loads, and they don't like lateral pressures. We now use chocks to keep the trailer from moving forward when unhooking, and chocks to keep the trailer from pushing backward when connecting, the later being more important in my mind. Once I've put the chocks into place - they just stay there. I don't know if that's the reason, but we have very little movement of our DRV
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