My dh took the silver plate off and the electrical light bulb thing, and it will not twist into proper position. Not wanting to break it, we thought we would search for some type of direction. My other Singer 15 is not like this light bulb attachment either. It is no big deal, doesn't alter how the machine works, but the light is useless like these. I wasnt able to find anything on the net yet. I have the manuel and yet it is not helpful. It is like someone put it on backwards or something. Love the machine.