remove plinths....100%... its a bodge and cowboyish to see a groutjoint next to plinths... apply yourself, its not hard..think of the recommends not the immediate money, we offer a service.. the tiler who doesn't take out an existing w.c and basin to tile underneath, replumb and re install, isn't offering the full service, however you wanna look at it.... that's why recessions are good, they sort out the tradesmnen from the cowboy chancers... this job isn't textbook, I do this, and not that.. its I can sort this out as I want to, for their sake and mine longterm, think about it.... the longterm survivors and people not short of work ever, think like this.. if not carry on.. keep seeking new business.. make it harder longterm for yourself.. its a plinth.. its a door.. think of the bigger picture !