E29 question - sink outflow (in head)

[ericson_adam]

I just bought an ericson 29. And the head hasn't been used in many years, so I've got to get it working again.

The first puzzle that I'm working on is the outflow for the sink in the head. Right now, the outflow just drains onto my floor.

Does anyone know where this was supposed to go?

Thanks!