Here's a new one on us: inboard water pump. Marvellous idea and very noisy, compared to the previous standard pump-in-the-Aquaroll. Oh yes and because there's no weight on the end of the pipe, it curls back on itself and pokes above the surface of the water, thus ensuring that you'll never get through anything like 40 litres before refilling. Brilliant; another giant leap forwards. Any ideas (about the pipe, I know we're stuck with the noise)?