Unstable test scores north of Bridger

Skiers north of Bridger on 1/1/23 reported: "... an unexpected ECTP turned us around. We stopped on dug on a north-facing slope just past the entrance to Wolverine. We got an ECTP 11 about a foot under the surface on what was either a thin layer of facets or just a density change under a hard wind slab. I didn't have a lens so it was hard to tell. Either way, it made us change plans and head back... We also saw a good-sized natural on Saddle between the top and the football field. It appeared to only involve fresh wind drifted snow."