I'm using a Lionel 180w power supply for my 5' by 14.5' layout to run two Lionel LionChief engines. I tested the track voltage on my track and it shows over 19 volts through the whole track. I'm I doing any harm to the two engines on the track? I thought the 180w power supply is 18 volts, but I'm showing over 19 volts. Too much power for this size of layout? Would I be better off with a MTH 100 w power supply? I'm not sure what to do. Any suggestions would be helpful, thanks.
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