Thanks for the advice and suggestions.

Ok thanks

With what type of decoder you think of replacing them?

By the way in digital operation when starting the loc to drive there is a sort of humming sound which is not the case in analog operation, where is runs smooth. Any suggestions?

Hello,

I am a Dutch N-gauge user who bought a very nice Bachmann DD40AX Centennial locomotive with DCC build in during a visit to the US last week.

No I am home and of course put the loc on my track right away (I am using Fleischmann track in combination with an Intellibox for digital control) and the loc shows good, smooth movement under analog control but moves around shaky and which looks like varying speed under digital control and as far as I can see the decoder is programmed properly (although this type of decoder is unknown to me)

Is this something that has been experienced by others and if so is there a solution ?

I would appreciate your suggestions

Regards

Ronald