Cheers for the advice guys. I think your right kiwipete ill probably take it to cookes an see if they can put a new loop on the end. The knots pretty close to one end so shouldnt shorten it too much.
An yes I realise its created a weak point

, when it is being used for towing its only for easy stuff where ya only need a little bit of help to get moving,
Being 20m long it works great cos usually the tow vehicle can tow from good solid ground.
Any other time id just use the snatch strop if I or someone else was really stuck
