Thank you. I know many people using ribbed vinyl pool hose for their
overflow boxes drainage... I see that smooth vinyl is much better.

yea

Do you have in this table values for 1" as well?

from 1/4" to 3" in 1/4" incriments

material 1"
-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
smooth vinyl 15
ribbed vinyl 74.4
pvc 7.1
abs 7.1


of course the font you are using will probibly distort that table,
so copy into notepad if you want it to be a little better aligned

No, everything is fine. I learned long time ago newsgroups need to be
read with something like courier or any other not-proportional font
to reflect ASCII-arts or tables made up with ASCII characters...

i figured you might, but didnt know who else would be checking it out.


--
Richard Reynolds