I've a sink tap that has always given bother with being loose on the sink. And whatever I do I cannot get it to lock up.
I've a white silicone washer between the tap body and the top of the sink - underneath there's a rubber washer, a top hat washer, a metal washer and then a brass top hat nut. I'm tightening with a box spanner and am tightening as far as I feel is safe.
The cold tap has not given bother !!
My next step is to replace the flexible coupling with copper pipe.
What am I doing wrong as I seem to be this according to various websites ?
Rob