You don't need camber bolts. 
Trick is to loosen the bolts, refit the wheels and drop it back on the floor, then set it, nip it back up, jack back up, remove wheels and tighten fully.
Refit wheel then have coffee / tea as required. 
Ah, very good idea. I have just fiited coilovers and i have way too much neg camber. I will try this tonight. Hopefully move my tyre away from the strut too.
Hope it was ok to bring up an old thread..
G.