Can't find the deep crust on Disease

The other MIN already described the weather the rain crust, so will just add that we dug a pit at 2000m facing SW. 25cm of new dry stuff on a 10cm crust. Below that was about 80cm of consolidated (no longer wet) snow, sitting on sugar. Could not find the December 6 (?) crust anymore. Did notice a natural size 2 on Decker ridge that a group in front of us saw running. Also noticed some obvious slabbing by the end of the day.