Hi I notice that a lot of models now fit twin bow thrusters were it is a 90 degree elbow were they suck from below the hull and then discharge out the side on both sides just interested to no how it works rather than the old way of straight thru the bow /stern lot of them are belt drive shaft to motor keen to no if it makes more thrust or just a design operation saving space or a hull design .
Keen to no how modellers use this system tassie48
