In article ,
Roger Hayter wrote:
The next question is whether to wrap some PTFE tape round the pipe
*under* the olive. This could theoretically help the olive to seal to
slightly scratched or deformed pipe.

Good luck with that. The olive should already be a tight fit to the tube.

--
*To be intoxicated is to feel sophisticated, but not be able to say it.

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