Indeed it has been - I must say I am finding it hard to understand the, relatively, poor performance of the sp. Maybe I, like others, am wearing far too rosy coloured glasses. Down? Surely some mistake here.
Better indeed - although hardly the most welcoming of videos - slightly off-putting with that heavy mention of safety issues (couldn't that be taken for granted as with petrol/diesel) and why make it seem more complicated by covering the two pressure options?