Autumnal Frost

The Jerry Handren book describes this pitch as a couple of huge reaches to gain a shallow corner at 11d. We climbed this route on top rope and figured out some beta that involves a two handed dynamic throw to some small sloppey crimps. If done this way we suspect the grade would be more like 5.13 or a V7 boulder problem with 5.9 climbing to access the BP, and 5.11 climbing after. Following the books description (up and left of the bolt into the shallow corner) is probably much harder than V7. There was zero chalk on the route when we tried it and I'm wondering if anyone has done or tried it recently?!

10' left of Winter Heat.

1 bolt, gear to 2"