I am operating my TS-480 in the normal RRC configuration of having the control head at the control location and the radio at the remote site. I want to add a voice keyer and am trying to decide between the Kenwood VGS-1 board, installed in the radio, or a stand alone voice keyer at the control location. I am interested in hearing from anyone that has done either. Specifically, has anyone had a problem using the VGS-1 remotely?