free climb Mi Tie's and Mini-skirts

Mi Tie's and Mini-skirts up at Cell Block can be free climbed (mid 5.10) except for the last 10 ft. The route climbs a small corner and face on the left side of Cell Block. The first bolt is low. Clip bolts and fixed pins to a new lower chain top anchor. Makes me wonder why somebody would bother aiding a mid 5.10 crack route? The route still needs some cleaning and will make a good warm up for the hard free lines up there