Water ballasting I can’t quite believe I’m writing an article advocating the ‘sinking’ of boats, but bear with me, as all will be explained… The inspiration for the project I’m about to share details of came about while watching the antics of my fellow club member, Bill. Bill’s passion is modelling and operating submarines and each week he appears pondside pushing a child’s ‘buggy’, onto which is strapped one of his incredible creations. This will be lowered into the water and, with careful operation of the transmitter, will gently be sunk to periscope level. Amazing! It’s a fairly regular occurrence, however, for one of Bill’s subs to disappear below the surface and for nobody, including him, to have the slightest idea of where it is. Bill’s admirable response to such…