>I have been using nylaflow on mine and haven't had a drip. I believe the
>Diamond Katana also uses nylaflow. Everything will fail if it is improperly
>installed or maintained. I have had more problems with AL lines leaking at
>the B-nuts than the nylaflow.
>Jeff Edwards

Jeff, I agree with you.  The Nylaflo brake lines and fittings on my 320 have
been in service since 1994 and I have had no problems with them.  Should I
be worried?
Bob Jude