I remember a few months back someone had a source for 3 or 4 inch diameter
clear plastic piping.  I have just tried lots of plumbing suppliers here in
Philly, but to no avail.  Would anyone out there have the information on a
source still?
 
                                        -- Mike, Erica, Ian
                                        -- Inigo, Buttercup, Fezzik, Alexis
                                        -- et al
 
[Posted in FML issue 0901]