I remembered something about the person who sold me the tubes 5-6 yrs
ago. The email address had something like Tarzan in it. Do any of you
know anything about this?

Also, FYI, I read in the archives that woodworking shops have some
that are very sturdy though expensive. They are used to suck up dust.
So far I haven't found them. Do any of you have them?

[Posted in FML 7386]