Lateral rod touching diff housing?!

    A puzzle!  had to fit new bushes to the front arms ( chassis )  noticed the caster correction bushes were not fitted in the correct position, so sorted that, also when i had the car, it had a slightly bent down knuckle arm ( tie rod end bolts onto ) replaced that partnow the Lateral rod is now touching the diff housing and even rotates the UJ on the prop shaft when you steer! by fixing/sorting things out, i have made it worse!  everything looks ok, arms not bent, no loose bolts!? 

Have you put the track rod on top of the knuckle arms? It should be nuts up.

nuts up!

Oh, ermm?

So the old slightly bent down knuckle arm is back on the car it's OK now so it' Oh ,ermm ?????

How odd..does the bend seem to be manufactured or more diy?