Anyone know where to find a 25-pair test shoe for a 110 block with an amphanol connector on the back? It specifically going to be used with the Siemon MT-5000 testor. For some reason Siemon discontinued this product. They still have the 66 block adapter, but not the 110. So if anyone knows who might make one, or some one who has one on a shelf some where, I'd really apriciate it. Thanks.