In article ,
dennis@home wrote:
Hence the 45 degree ones - will give a smaller minimum offset. Which
you can adjust by the length of the pipe between then. With care that
can be so short that they butt together.

But somewhat harder to solder and impossible to inspect.

You can solder them together as a seperate job away from the pipes if
you want to. But I've not had a problem doing it all in one go. And no
more difficult to solder than ones simply close together, really.

--
*What happens when none of your bees wax? *

Dave Plowman London SW
To e-mail, change noise into sound.