I saw a message on controlling Bachmann DCC turnouts addresses using a digitrax controller. He mentioned a reply by "hunt" and that it worked for him. He was using a digitrax zephyr. I am also having problems getting the address changed with a digitrax system. I cannot find that reply. Any help is appreciated.
This link to the Digitrax website gives specific instructions for using Bachmann DCC turnouts with the Zephyr. I assume from your post that you too are using the Zephyr as you do not mention any of the other Digitrax sets.
http://tsd.digitrax.com/index.php?a=1492 (http://tsd.digitrax.com/index.php?a=1492)
Jim