In reply to Dan Bailey - UKHillwalking.com:
Didn't go up CR friday, too cloudy to bother by mid morning. Did the zigzags and up to SCNL, hoping it'd lift. But no joy.
If anyone finds it useful, there's still an unbroken (yesterday mushy) snow arete linking SCNL with Bidean. I didn't fancy finding my way down into lost Valley through the murk, so retraced my steps up and over SCNL. Still a good bit of glissading to be had into Coire nan Lochan and on down past the upper waterfall.