Well I named the signals with the initials ASB before the titles. The signal that is North of the switch and facing North was titled "ASB North Signal" and the procedure was repeated with the South, East and West switches. The North and South signals were put in the Mainline blue category and the CP signals were put in the Crossover yellow category in the ASB channel 1 controller. Ran a test. It worked.. But.. When I went back to Surveyor and clicked on the ASB Channel controller, it showed the signals as missing! So I repeated the processes and after doing a test in QuickDrive session, things work out until I go back to Surveyor. Then it's like the signals are missing again in the channel 1 ASB controller. Is there something I'm missing here? After I program the signals in the controller and name the ASB controller ASB Controller CH1, do I need to program it in the Session Rules or something? I don't want to keep reprogramming the ALS Controller because I am working on a CH2 second crossover further down the rail line. Since I am using 4 triggers for 2 way traffic on each line, aside from naming them the channel I am using, is there any other tip on how to name the triggers (EG: Arriving, Leaving etc)? Even though I'm using the ASB controller and ASB triggers, what's the process for the ATLS trigger procedure if I decide not to use the ASB system? I have Trainz12.