Hi! I try to build a DCC++ system with Roco elements. I have Arduino Mega, Arduino Motorshield, 4 locos, and some Roco turnouts. Everything is fine except turnouts. 4 of them have installed Roco decoder, and I can use them with Roco MultiMouse. I programmed them Turnout1, Turnout5, Turnout9 and Turnout13 by Multimaus. I tried in DCC++ to make the first control like this: <T 1 1 0><E><T 1 1><T 1 0> It does not work. I tried: <T 1 0 1><E><T 1 1><T 1 0> It does not work. The command <T> shows the turnouts, but that is all. I think, my problem is with turnout and DCC++ address. Is there anybody who had similar system, and it works? How should I set turnouts? What parameters to use? If someone can send me any information I will be very happy. Best regards, Miklos.