In reply to Robert Durran: I've climbed on the buttress myself on a good clear day, so know the layout. Quick Dash Crack is the leftmost route on the buttress, literally starts within the gully of Iffy, the gully on the left side of the picture. It follows the groove up to the obvious chock stone in the top left of the picture. The groove is hidden in the picture as it starts round at the base of the gully. The route then tackles the high tower up top that you can see in the photo.
What you were on is to the right of all this, so sounds like you have actually climbed a route to the right of the start of Sunset Buttress.The Sunset Buttress route climbed by John Workman, takes the right trending ramp to the pod/crack, then steps left into the niche to avoid the pod/crack which you climbed. So sounds like you took a different approach, further to the right of Sunset Buttress initial ramp, to the pod/crack (described sickle shaped crack in guidebook), then climbed the pod/crack direct. Others have inadvertantly, while on the true Sunset Buttress line, climbed the pod/sickle crack direct instead of stepping left, this is where the "Sunset Buttress Direct" route seems to come from.
So I am pretty sure you climbed a new line which incorporates the 'direct crack'.