Hello,Since I successfully built a scale steamlaunch Dolly 63" some twenty years ago and is still in use ,I am now embarking on a scale steam model of similalar size of the Southern Railway paddle steamer Whippingham from the original 1930 drawings. The hull will be increased in depth for stability. I note that she has a bow rudder and wonder if anyone has used one on a model and considers it an advantage or otherwise.Searching now for a suitable steamplant design to enable the hull to be made to suit. Any comments or ideas welcome........Whippy