Cheers for the help guys , jobs a gooden 
I but vice grips on the flat , then used a ratchet spanner as far as the nut would go , then put the grips under the nut and finished the job .
The fronts were the same as the back regarding there bein no Allen bolt .
Did the same and worked fine 
Next problem would be camber bolts , I've seen the threads on here , but are there any with pictures showing the direction of the bolt and tabs ?
Cheers .