i want to whack together a sink bridge and the only design stumbling block I have is how to prevent water from traveling down the length of the bridge and pooling up on the sink. Was thinking of putting a groove or something to route the water off the block at certain points but how do you prevent the water from clinging onto the bottom of the board and traveling off onto the edges of the sink?Perhaps blocks at each end would take care of that and also serve to keep the bridge from moving? If anyone has any pics or good examples for combating this I would be real interested in looking at it. I'd like to be able to turn the faucet on without working that water will make its way onto the sink.