In a message dated 3/26/2010 1:55:03 P.M. Eastern Daylight Time,
[log in to unmask] writes:
I was
confused, the cores should be filled (act as a key), but not
the cavity.
That said, still cheap and thin. (Am I describing
masonry here?)
why does the whole core have to be filled? wouldn't just a half inch
do it? or didn't you mean, literally, filled.
c
--
**Please remember to trim posts, as requested in the Terms of Service**
To terminate puerile preservation prattling among pals and the
uncoffee-ed, or to change your settings, go to:
http://listserv.icors.org/archives/bullamanka-pinheads.html