O.K., back to the subject in hand, I've now completed the hull for Waddler, next are the motor/gearbox combinations to install and then the pulley axle assembly's.
Just need to find 1/2 inch pulleys (with boss) with 6mm bore to fit onto the output shaft of the gearboxes, once I have these I should be able to complete the mechanical installation and hook up the rowers arms to the spoons (I mean oars)…