I was changing my right corner lights with some LED lights. I then placed the screw on top of the headlight, put my hand down to push out the corner lights knocked the screw and it fell somewhere into the depths of the engine bay.....

. Spent a good 20 mins trying to find it with a flash light but no luck. Guess i'll have to wait till sunlight to look again.
I hate when little things like this happen....such a pain in the butt. I know its nothing really big but the frustration in seaching for it drives me crazy...
Anyone else got some frustration stories ?