Hi, I bought a brand new Lite6 and wanted to assemble it. But it seems the wiki is not updated to the current parts. With my parts, the thermistor has to be tighten on the buttom side. But I can't put the screw there, because of the nozzle (see picture). How can I tighten it correctly? There was also a part in my set, that I don't know what to do with. It is the black part on the left. Can somebody tell me, what to do with this?