try something like this or you could just weld a bolt for the earth to a pair of mole grips but main point is a clean earth just as clean as the bit you are welding
http://www.ebay.co.uk/itm/WELDING-E...012?pt=LH_DefaultDomain_3&hash=item3f11125dec
thanks lads for reply's
thats the one i saw engineer, how much do they cost
and are they anygood
i mean the link from engineer![]()
and its still not arrived![]()