So today I set about getting the lambda sensor swapped over which took a lot of swearing and time but finally got it done, then when taking both axel stands out (i had 2 jacks under there aswell) I had to lower one jack to get it off the wood it was on to get it high enough and the other jack slipped to the side, I held the car up with my arm (pushing it on to jack while i tried to get the other back under and then it fell and the other jack went up in a gap behind the wishbone - Could this cause any damage, or is there anything behind the wishbone I could have damaged?

Cheers All.