Hi all. Has anyone else got a Dapol n (or any gauge) class 121 DMU (bubblecar)...it has a Rails next 18 - 4 function decoder and I must be losing it, because I can't get the directional lighting to work properly. Going forward I get white front - white rear, in reverse I get white front and red rear as it should be. The CV's I thought I had right but obviously not. Any informed ideas will be very gratefully received. Seems a very complicated set up to me but likely not. Using an NCE powercab controller and program track to set up. Why these things can't just do the basics straight from the box is beyond me. Thanks in advance. Martyn

Posted by Martyn0202 at 2022-03-08 15:22:30 UTC