Went back to the non-derail issue. But first I discovered that two outside rails coming off the Ross yard crossovers were isolated. These two rails are between the crossover and the intentional isolated rails for the non-derail feature. I broke a cardinal rule of mine (always wire track power and ground on each end of a turnout) because this track was sitting on top of my control board and I did want wire running over the area of the board. I had to take up a lot of track to fix this but it is done.
Back to the non-derail. I have the basic wiring done. I can control the two outboard turnouts with the isolated track now. However as soon as I add the entry turnout into the wire scheme a lot of weird things happen - flutter, the entry turnout switching when I use a toggle switch control wired to one of the outboard turnouts. So next week I am going to remove the wires for the dwarf signals (they are connected to DZ1008 relays and ultimately to the turnout machines) and see what happens with the non-derail.
