Another bluebird day. Michael, KiwiLisa, Rida, Erich, Billy, Tigris, and I went up over Marmolatta-Pigeon Feathers col through the cornice and into the south basin for some unfinished business. Last year Rob, Erich and I had attempted a "reverse" Kain (1916) traverse of the 5 peaks but got stymied by cornices east of Howse Peak. This time we went straight for Rock Ridge Peak and easily led up the snow on the NW face and onto the ridge for an easy scramble to the summit. Great day out on the glacier with no one around. Descended over the cornice back down the col and home. 11 hrs.