Blimey they arrived on 13th which must be some kind of record from the States
Sods law I have now found they sell them on both UKHammocks and DD Hammocks websites in the UK. D'oh!
Not tried them in anger but hoping to at least muck about and see if they're up to it this weekend. Initial obs; went for the 10ft ones (6ft is the "standard"), suspect all the extra length will be un-needed, incredibly simple and easy to tension / release, also look (I haven't tried yet) very easy to make, weight is low. Also got some toggles as they were cheap and curious. Initial observation is that they'd be better on 1" strap rather than all my huggers that are 1.5".
TBH there's been a lot of d'oh! moments getting these
I've got some Amsteel blue (vaguely reminiscent of bind-a-twine from my childhood days on the farm) on order from DD Hammocks. There's only a couple of quid difference between the amount of material and a pre-made WS on their site, I guess. However, I like knots and this stuff seems so simple I'm keen to try and make one myself.