Dug a pit at 2402 ft on FCK , Boulder chutes area. 25 degrees, aspect NE 38 degrees. CT 5 at 15 cm RP, CT 16 at 37 cm . ECTP at 39 cm , planar. Based on the problem layer at 39 cm, and a ski cut on a similar layer, we did not ski that slope. We traversed back to skin track and skied that down to the lot. There was also some minimal propagation 6-8” above 2100 ft.