Thanks for all the help in getting power to my inner loop. Now I have a new problem. Trains on the outer loop run fine over the 1 and 4 MTH Realtrax O72 switches, but when a train on the inner loop crosses switches 2 and 3, I blow the fuse in my DCS Explorer. (yellow dots don't mean anything). I have not tried crossing from one loop to another yet.
I do not have any wired connections between the switches and I haven't seen any sparks when the train hits the switches, although I haven't been looking closely. I did see a spark at the connection 1 and 2 when I was messing around with the tracks with the power on.
Thanks,
Cyril
