The Four Day Climb teams led by RMI Guides Seth Burns and Sam Hoffman reached Ingraham Flats, 11,200', this morning on their summit attempt.  Due to unstable snow conditions the teams decided to call this their high point today and returned safely to Camp Muir.  Climbers are packing up their gear and enjoying a bit more time on the mountain before starting their descent to Paradise. They will return to Rainier BaseCamp this afternoon.