I have a double main line set up. I am using one channel of the tiu for each loop. The loops are about 30 x 15. Thanks to the help I received on this forum, both my loops now have a signal strength of 10. I am using version 4.0 and have 2 z1000 bricks powering the tiu.. My issue is that when I try to add engines it is taking 5-10 tries before they add. I get the rf error and no train on the track. I don't have a programming track. I was adding trains from the inner loop. There are no other trains on the inner loop, but there is one on the outer loop. I do have 2 crossovers to get from the inner to outer loop. Would tying the commons together on the output side of the tiu help? Any suggestions are appreciated.
Thanks,
John
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