Wade Lippman responds:
That's what he hopes the raised floor will solve.
Check your distances. I've seen it done, but you might have to raise the floor quite a bit, possibly a full foot. If there's room, that may be fine.
I'm not sure what else you could do: there are power pumps for such situations, but somewhere I got the idea they're very expensive.
Charlie Self
"Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful." Samuel Johnson