Tried one on today nice and comfy it was a Daytona 010 but then put on a diversion 010 and the chinbar was really to close for comfort but they are meant to be the same helmet or do they make different shell sizes? Also is there anyway of fixing the misting or leaking as fog city don’t make a version for the Roof. The main reason I'm looking at them is that Autocom say there great for their headsets as a lot of the new helmets are being made to narrow to fit them in comfortably. many thanks,