entertaining tool post. http://www.landrovernet.com/forum/showthread.php?t=85095

I like the question "Would that work on rusted bolts that swivel round on themselves?"

and this response was scary..
"Mind you, they can really chew the bolt heads, but if the bolts are that reluctant to come out then they probably should be chaged anyway." - no s**t sherlock there's being inexperienced and there's being stupid

Steve

By the way Les, I hope you don't ban me for advertising other forums, as I know you are hot on this!

Now, this is a good tip (semi lateral thinking)

"They look good, but I just clean the head with a grinder and weld a new nut on then replace with a new bolt."