Right, I know how a steering nozzle works, but on the Motorflote nozzle there is a small plate which runs the depth of the nozzle tube. I take it that it helps the nozzle work more effectively? It's obviously there for a reason, but what is the reason?
Also, I note that the plan suggests a 50mm diameter nozzle with a Monoperm motor...I haven't got one of those, so I'm thinking of using a 385 motor with a 35mm three blade brass prop in a 40mm diameter nozzle. Would that be a suitable replacement?
Rich