Robinson rotor head question.
Take one underslung teetering rotor head say Rotorway Exec for example. From hover, put in foreward cyclic. Cyclic pitch increases as we go round the back of the mast. Machine moves foreward. Increased pressure on blade as it passes round back of mast is transmitted via rotor hub and helps push down opposite blade as it travels around the front half of the mast. ( Yes I know the pitch is reduced on the front blade). Now apply same proceedure to a Robinson 22. Question. Does the blade on the 22 move on its hinge as cyclic inputs are made or is the centrifugal force sufficient to keep the head and both blades at the same relative angle during charges of cyclic inputs.