Hello everyone. I'm hoping that someone here can give me some tips on this problem. I recently dusted off a 60+ year old set of Lionel Trains given to me long ago that I'm now trying to get up and running for my grandson. It's the 2034 model, simple 5 car set. I've cleaned all the track, cleaned and lubricated the locomotive and set up a simple figure 8 layout. Train appears to run fine with one problem. When it reaches the crossover in either direction it dies. I have continuity on both sides of the crossover in each direction and my volt/ohm meter registers 19.6 volts between the center rail and end rail at each of the four points after the crossover. I had noticed the rollers appeared to be a bit worn so those have been replaced. Even ordered and installed a new crossover but the problem remains. Any advice or tips anyone can offer would be greatly appreciated.