Thanks, Roy. I'll give 'em a bell on Monday.
I'll now bore you with detail.
What it is, I've got three poles. A Peter Fogwill 30 foot pole, and two Ionics poles; 18 ft and 4 ft. Both the Ionics poles fitted my pump system, but I had no conection for the Peter Fogwill pole and hose.
So I took the connection from the 4 ft pole and attached it to the Peter Fogwill 30 ft hose and pole so I could do that farm-house job.
But, I want the 4 ft pole for Wor Lass for when we do the Abbey Hotel next (lots of ground floor leaded windows I can just point her at); so I need another connection quick(ish). I could just swap the bit back again; so there's no emergency.