Plumbing...suggestions? Added a drawing...

[Myka]

Originally Posted by mark

Rather than a bulkhead to feed the external overflow do a single large notch the width of the box or a series of smaller one (see picture in this thread).

I don't know how to do that to glass, and I don't want to risk breaking the pane. what's wrong with using a bulkhead?

Originally Posted by mark

And make a Herbie, drilling the external box for two holes. In your picture the air being pulled into the drain must be making an awful sucking sound.

Yes, now that I think of it, I've seen a couple plumbed kinda like that, and they were very noisey. I've heard lots about Herbies, and I have no clue what they are. I'm going to go researching.