I wonder though, are the moguls on Gorge natural? Those always look so uniform.
This is the reason I thought the ones on Thor looked unnatural. But Gorge is so steep maybe it's just a pain in the ass to groom it so that's why they let the moguls form.
Either way, they're making the moguls either directly or indirectly by not grooming. So my initial question about why they'd "do that" to Thor which tends to be a run people like to race down still stands.