"Perhaps there are standards." Ken thinks about this for a moment, but the train's finicky behavior when it comes to item supply isn't as time-sensitive as a meteor about to obliterate this planet, so when he can't come up with a conclusion that satisfies him, he steps back towards the machinery.

"I could help test it later. For now, could you - "

Let's see. What's he need.

"Salvage any non-rusted wires you find?"

Wormmon, meanwhile, has a munch.