Like many resorts, they do most of their grooming in the evening. Skied on Monday the 5th with 28" of new snow, so most of the mountain was closed, had a few groomer open and tons of skiies falling down. Next day, they had the reverse and groomed way too much of the mountain.
Grooming in the evening only also mean that on warm days, the top ices over until a few hour into the day. Can't understand why they don't put off grooming unil very eairly morning