Folks I tried installing a TCS NEM in a Hobbytrain BR1216 Part number H2721. I use an NCE Power Cab. This is my new favorite loco, replacing the Taurus in my avatar But. When I installed it correctly (I think), it couldn't read the manufacture CV. When I turned the board over, it took off like a shot. The platine board and the motor pickups are isolated from the frame, except where appropriate. I have the decoder packaged for warranty replacement, but thought I'd post here, in hopes of a better Idea. A reset attempt did not work. Thanks