I can see the plumber taking a hard look at the leak before explaining that “…context caption piping systems are well complicated”
In reply to the inevitable question, “Can you fix it?” he will breathe in audibly through his teeth and cock his head to the side, and after a long pause reply “We’ll ‘ave to remove the escutcheon and see if we can get a straight stop saddle valve in to redirect the timeline, but you run the risk of continuum paradoxes in yer trap!”