Fernandito

I bought two countryman b3 and configured them for Sony UTX-B03 according to the configuration that the countrymand website indicates. Everything works fine, but when I touch the capsule I hear a noise. Sanken Cos-11, Sony, Lectrosonics, etc. They have no noise when the capsule is touched using Sony UTX-B03 https://countryman.com/images/wiring/B3_SN.png Some help?