Hi Charnwood. Many thanks for this. My set-up does look very like this. However, I'm still not sure how the "waste body" (10. in the diagram) separates from "waste flange" (13. in the diagram). Is it the case that the entire "waste body" is to be "unscrewed" to release the waste from the...
I too, am having the same problem as Ray. That is, a pop-up basin waste which has no back nut. Does Jason mean that the whole body of the pop-up housing (i.e. everything between the u-bend - having disconnected the u-bend - and the underside of the basin) should be unscrewed from, effectively...