So I got a Bachmann DCC Sound Value DDA40X for Christmas, and I found it has an extremely annoying behavior: It shuts off the prime mover sound when it isn't moving.  So when the loco stops it plays the engine shutdown noise.  This is a really stupid default behavior.

Does anyone know how to get rid of this? I want it to idle when throttle is at 0.

Hey, I was wondering if this is new tooling or not.  Thanks!