Just purchased and installed an E-Z Command decoder (item 44915) but am unable to change the address from the default 03.  Followed instructions in Zephyr manual but it just will not write a new address.
Any advice, insight?
Thanks

I have a Digitrax dz123 decoder that I'd like to put into a Brill Trolley.  Has anyone done this?  Is it simple or complex.  Any tips or instructions would be very helpful.
Happy Holidays (which is the trolley I want to put the decoder in)

is the motor installed in this cable car compatible with a DCC decoder?
Same question regarding the Brill Trolleys.
Thanks