On Sun, 30 Oct 2005 00:29:58 -0500, RP wrote:
Thanks for the advice. I do have partial access, but it's not an easy
job to get those pipes out. Cleaning it yesterday did have SOME affect
(probably 70-80% improvement), but it's not all the way better. The pipes
are the easy round type, lucky me.

So, choose your toxin...