#toptips #DCC After fitting a decoder to a loco even if DCC Ready, always, absolutely always test it on the programming track first, if you can read back basic data without error then it's probably safe to put on the main. Do not be tempted to believe that a failure to read on the programming track will go away on the main, except in a puff of smoke!

Posted by Jim Franklin at 2021-05-25 10:18:28 UTC