I have just purchased SM140 "Sula" (ex Gallant of Fowey). I require to replace the bow thruster seals, any top tips that might make the job easier? Also on our trip from Cornwall to the Clyde in Scotland last month we had water come in the rudder stock, this collected in the area infront of the stock and the a fair amount of it seems to have leaked through a hole covered by a white plastic cap into the skeg cavity. Is this plastic cap meant to be water tight and does anyone know if there is a drain hole for the skeg cavity? Any other comments would be welcome as owning an amel is a new experience for us,