Muddy Poppins YouTube Video's

Is one faster than the other, tender against engine only? Just curious to see if even though both are running there still is the tender pushing the engine or the engine pulling the tender somewhat.

Well Super that was an interesting experiment...
The Fisher Price Hank runs nearly the exact same speed as his HitToys tender, EXCEPT the tender runs slightly faster on the grey Trackmaster tracks, and the engine runs way faster on the blue Tomy tracks!!
The tender pulls away and separates from the engine on the Trackmaster line but the gap is quickly closed as soon as they are on the blue!! Weird.