Well this morning I installed the last brc on my proto 1 subway set. I tested it out using a z1000 and touching the leads to the appropriate spots. All went well. So next i checked my other subway to see if I had already installed the brc and it was there. So I proceed to test it in the same manner. The first time i got the sounds and bell and whistle, lights. The second time i tried it the breaker popped from the z1000. After re-setting the breaker all i would get are the lights but no sound or movement. Did I fry the board or what might be wrong. I tried the reset procedures that i googled online and to no avail. What are my options if i did fry the board. Any help would be greatly appreciated. As for the run time of the engine I'm going to say 3 hours on it but it is much less than that.