replying to Mike, Lorrie Hedges wrote:
Mike, I'm faced with the same thing. I have a custom sink bowl (no overflow)
and the water is running out through that slot in the drain pipe. From what I
have read on this site, some come with the slot and some don't. You need to
replace the drain pipe with one that does not have that extra slot/hole for the
overflow. I wish I had known this before. Practice, practice, practice.....
Thanks for everyone's posts.