Namaste, Mark Tucker here. Dave just gave a radio transmission, they have put some fuel in the furnace, little eating and drinking, he just changed his radio batteries, that I hope will  anticipate some good comms on the summit. Lot of times when you get some really clear  . .  cause there is   not much in the way.  So it sounded like a couple of people turned around in front of him and there's a few people coming up behind, but they pretty much have the mountain to themselves. Sounds like they are doing well, weather is perfect. Old Davey Dave mad the call on pulling the trigger. We're hopefully a short time away from summit, so we'll let you know as soon as we can.