Looking for Beta on Buckner SW approach route

[scaredofheights]

I can't seem to find any reliable info on the descent from upper Horseshoe to lower Horseshoe basin. I have done the approach from Sahale, but would like to try this approach next. The route finding on lower horseshoe seems to be managable for the ascent, although any info would be appreciated. I am more concerned about the descent from upper to lower HS. I am not a strong rock climber. Any help would be appreciated.

[ptownclimber]

In short - it sucks. Waterfalls, low angle slabs and slide alder. Of course, some people would call that 'fun'...