@PRR Steam posted:
I’m going to respectfully disagree here and let this video speak for itself. This is a Ross 072/054 curve switch. I have run hundreds of pieces of rolling stock through this switch with no derailments. I’m not sure exactly what’s causing this but it appears to be a combination of the fixed couplers and narrower wheels. I’ve sent this video to Lionel also.
Wow! I don't know whats more amazing.
The number of derailments, or the fact the train just kept going and going without a breaker popping.