He said he lost 5 kg in his spring training, but after his race in the small Frence race he said he was too light to race a GT at that weight and put between 1 and 2 kg back on before the Tour. He likely tweaked that before la Vuelta. What he's going to do between la Vuelta and the Worlds, who knows.I think the consistency has come from being a bit lighter. Like he said before the Tour he lost 5 kilos! While I don't think it is that drastic cause he'd likely have died if he had lost 5kg. He might have put on a bit of weight after the Vuelta to help with speed,who knows.