It is a very nice problem, and takes a line. The other thread description isn't very clear - I don't remember a ramp feature (unless this means the bottom of the hanging slab). You go up to the obvious slopey shoulder on the arete of tetris then do a couple of hard moves right to gain the 7a mantley problem. Rather than spoil the problem with an ungainly grovel to finish, it seems a more aesthetic potion to keep going up the arete. It shouldn't change the grade which ever way you do it.