Ok, my on going fight to find the clunk when I turn the steering.. Looks like I might of finally solved the problem, had the car on ramp and floor but couldn't find the clunk, my stepdad walks in and first thing he says upon hearing the clunk, is,,, your chassis has a crack in it, I said don't be stupid.. But as per usual he's was right ( you can grow to not like people, lol) seems that the chassis doesn't like my 20" Khan wheels, the extra pressure of turning the wheels when not moving put a nice crack down the chassis between the steering box mountings, so in a few weeks time when I do the engine change, I'm gonna drop the steering box and get the mig out,,, oh joy !,, don't think I could ever sell this rig, I'd have an advert like a book the amount that's gone into getting it right,, so everyone this is a sign to look out for, also advice of don't change your wheels,,