Related Clues:

• Turn the flow of this for a change
• Not made like this, by the sound of it
• Turn it to change it in or out
• Not get like this, by the sound of it, with water
• Not, by the sound of it, for high and low
• It's the turn of the top of 8 down and it turns
• Going in and out, or not, by the sound of it
• May be in, but sounding not
• When the water goes up, one may change it for the better
• By the sound of it, not going in and out
• The tiller is in this in a knot, by the sound of it
• Sounds as if such a diet will get one in and out
• Surfers monitor it
• It may be turned against you
• It waits for no man, purportedly