I have the Athearn Genesis SD70M with a NCE decoder(DA-SR) in it. Im trying to hook up the lights in it. It also has ditch lights. I have 1.5V 30mA 1.2mm lights for front, rear and the ditch lights. I hooked them up with 470 ohm resistors and blew everyone. I hooked them up with 1k ohm resistors and no light now. Radio Shack doesn't sell anything in between. Should the front and rear lights be hooked up to one resistor, or should each one have its own resistor. Thanks
Nick
Nick