Slogged in without sleds via the Flathead/McLatchie FSR to gain the S Ridge of Mt Corrigan. Skied to the summit encountering a few steep and thick sections mixed between more open ones. Flat light and a moderate west wind was producing some wind transport near ridge line with a few pockets moderately reactive while skinning. We skinned directly to the summit and enjoyed some beautiful powder turns until a binding failure cut the fun short.