I'm try to assign a new address to one of my engines but it keeps defaulting to 127 when I want it to be 151. I have swapped bodies so naturally want to assign the current body number. I have tried numerous times to readdress the decoder but it insists it is 127.
I've done this before on decoders but can't for my life figure out what I'm doing wrong.
Cheers.
Roger T.
