Does any one have information about the fitting of a Tsunami TSU 750 sound decoder into a Gas Mech. I have one fitted and whilst the sound is very good the loco stops and starts especially when moving over frogs and rail joints. It was getting hot and shutting down, that has been fixed by hard wiring the decoder and fitting a heat sink. It now runs much better but still nowhere as it should. My track is ME code 83 and very clean. I have run my new DCC equipped Gas Mech on the same track and it runs like a Swiss watch over all frogs and rail joints. I am at a loss as to the problem. Can anyone help?
Thanks