about sincepoch process

I have tha PDP++ 2.2 for windows version. I tried to run two networks almost identical (only diference relies on the size of hiden layer), with the same learning algorithm, with the same enviroment, using the EpochSecuenceProcess. It is imposible to make the process to work on both nets. It only runs on the first one.

It is imposible even configuring the trial process corresponding to the second layer. It just desapears when you edit the secuenceepoch to point to it. I've explored intensively the demo included with the bridge process, but, there is no way... But the most strange of everything is that the process of that example (the bridge example) functions. I removed the bridging part, and then copied that SincEpoch process into my proyect with two networks, and there, it worked! What's the kind of magic in that process that I can't build it by myself?

Why, maybe I do need to make some script work before? But the online manual says that you need to agregate some script only in the case of the fork process, nor in the case of the of the sincepoch. Am I wrong?