As Tom said I bought a set of B&B scales and so far have been very happy with them. I think scales have been the best purchase that I have made next to working pens and chute. I poured a slab of concrete to set my squeeze chute on and installed the scales under the chute. I can weigh, worm, tag, A.I., vaccinate etc. all at the same time if need be. It sure has come in handy getting weaning weights and double checking the sale barns numbers. I also use it when I sell off the farm as I sometimes sell by the pound. I don't have a huge herd so I don'y need the extra heavy duty scales. I bought the standard set-up and so far I have had no issues. B&B customer service is also pretty good as you get to talk to the engineers directly and not some guy in a cubicle 500 miles away from the factory.