I move my terminal track to the suggested positions and things are better, however the engine stops as it passed through the switch.  I read about attaching power to the "frogs" but I am not sure I understand how to do this.

All previous help is appreciated.

I am still having a problem with the train losing power when the switch is open to the internal part of the track.  When I turn the switch back the train has power again.

Thanks.

Where should I position the terminal/re-railer track in relation to my turnouts to keep the trains from stopping and do I need more than one terminal/re-railer track?