Apparently Trainz has them.
https://www.trainz.com/products/bachmann-44915-ho-1-amp-dcc-decoder-28-128-speed-step-w-8-pin-plug?srsltid=AfmBOop0kHMRJWQBieR-CIjAfIl-_apnGwUhw4wG3gc5qbvD3Fk9AiQQ

The one time I had a problem with my E-Z Command, it was the power wire had broken. I had to buy a new wire.

Yes. That PR4 will do it. You have to use a computer with Windows or MAC.

Model railroaders glossary
https://www.nmra.org/beginners-glossary

Turnouts are switches. In model railroads, they are called turnouts so as not to be confused with electrical switches.
Frog -


[htm;]https://www.youtube.com/watch?v=QazjIshV67g[/html]

0 front wheels - 6 driving wheels - 0 rear wheels

You just need to run jumper wires between the two reversing pieces.

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If you are talking about changing CV's with Bachmann's E-Z Command, you can't do it. E-Z Command is a basic DCC system that doesn't allow you to change CV's.

If you are talking about changing CV's with Bachmann's E-Z Command, you can't do it.

Is that 21 pin board removable? Is the 21 pinner plugged into an 8 pin socket?

I see what you mean. It looks like Bachmann screwed up. I don't see a place for the plug on the circuit board. I don't have a phone number for them but someone on here might. Maybe the Bach Man or another employee will see this post.

"DCC ready" can mean different things. As I understand it, with some products, DCC ready only means that the motor is isolated from the frame.  There wouldn't necessarily be a receptacle for a plug and it would have to be hard wired.

I added weight inside the cab and on the pilot so mine would pull more.

On my E-Z track, I use a small dab of white glue every 6"-8" on either side on the road bed. That way I can pry it up when I change my mind.