I have been messing around a little with it but I have yet to really test it. The first 9 we had were pre-sold. When the next batch comes in I am putting one into demo. A good customer of mine that really knows the ins and outs of the DFX and MXT is pretty impressed with it so far. He went to a site he had hunted with the DFX and MXT and pulled out 22 coins one of them was a 1896 barber quarter. This is going to be one amazing machine. We have been waiting on this from White's for some time. I have one on the wall now if you want to check her out.