I asked for advice on how to cope with a blinking headlight on my Bachmann Spectrum 2-8-0 and most of the responses have nothing to do with this - off on other tangenst. I'm not interested in the merits of various DCC systems. I have an NCE Power Cab system and if there is away to solve this little problem by adjusting CV's I would like to know about it instead of everybody beating around the bush.The matter at hand is how to stop the engine light from blinking. Nothing else!