I have a Bachmann Southern Pacific 4-8-4 with DCC, and the front trucks of the tender continue to jump the track.
I have added weight inside the tender above the trucks, but the problem persists.

Does anyone else had this problem? How can i resolve my issue?

Thank you....
-Robert

I would like to replace the factory installed decoder in my Bachmann 4-8-4 Southern Pacific 4449.
I am not wanting a sound decoder, but am looking for one that has a Mars Light function.

Any suggestions?

I have a Bachmann Southern Pacific 4449.
In DC mode it runs great. In DCC mode, it is slow and unimpressive.
What can I do to speed it up?

can someone tell me if I can set the headlight on my Southern Pacific 4449 to dim and brighten continuosly, and if so, how to chznge the cv settings ? It has the lowly factory installed decoder on board.

Please excuse my ignorance, I am new to this .
Does the Bachmann Southern Pacific 4449 come with a Mars Light that I can some how activate?
I have an NCE Power Cab.
Any help is appreciated.