I'm asking this as I have most likely dropped a socket behind it and can't fish it out while I was putting the thottle body back on. I'm just wondering if it can just sit in there and I don't have to worry about it or do I need to get at it and remove it.It is just a 11mm socket, so not the biggest of things and it did not fall out when I moved the car. It had a little gap but now I have pushed it closed. Every other time it has fallen onto the ground, but not this time!.