thanks all, nothing done re internet at home, just no time
I did travel to a nearby town last Friday night.. to pick up a secondhand lawnmower, petrol hedge trimmer, and something described as a multitool for woodworking

it was offered at £50 and supposed to be working..
it seems to be a version of one of these. !
http://www.tendotools.com/documents/cat ... ml?lang=en
Anyway, it remains to be seen how it all works.. but it may just help with barnbuilding...
as for cars.. the xant lost its aux belt on the way to that pick up.. a 2 year old belt, and a month after changing the sprung tensioner etc.. I drove onwards for a bit and waited 6 hours for the rescue to take me 15 miles home.. at 1am they said wait longer, and i was broken by then, tired and cold sitting in the car on some street.. I had no choice but to drive it back.. I took it easy and would not recommend it in a hydraulic car... I now think some kind of emergency belt just running between crank and pump would be a good thing for the tool kit... The headlights lasted ok but were dimming, but no brakes or steering wasn't that ok... bizzarely without the aux belt there was no heating either? ..
anyway, new belt fitted in about 1 hour and all is well again... I did find a tool in the box that has no use except is a perfect fit for the belt tensioner square hole.. (I have never had luck with 3/8 ratchets, they always turn) will upload a pic later