On Sun, 1 Jul 2007 16:26:58 CST, "Bill Stock"
wrote:

Bottom drain will be 3" Tetra, not set in cement I don't think. But I
haven't quite got that far yet.

I set mine in Georgia clay and didn't think it would ever move, but it
did move a bit, but not disastrous. If I did it again I would take
the time and use cement. Even if I had to build a mock up to get it
right.

Regards,

Hal