On Friday, I rode the XR650L up Mariepskop. The climb started at 2 000 ft and I reached the view point an hour later, at 6 400 ft. The mission was to find out how the air/fuel mixture is affected by the gain in altitude. I've played around with the jetting, after doing the Dave's mod and I think I've got it dialed now. The video on this trip and my findings will be posted sometime during the week. Cheers ✌
