A pitch control system for controlling a pitch force system for pitching a blade of a wind turbine, the pitch control system being arranged for: - controlling a main pitch force subsystem of the pitch force system, the main pitch force subsystem (222, 226, 230) being capable of applying a main pitch force to the blade 103, - controlling an auxiliary pitch force subsystem of the pitch force system, the auxiliary pitch force subsystem being capable of applying an auxiliary pitch force to the blade in addition to the main pitch force, wherein the pitch control system in a decision mode is arranged for - deciding whether or not to activate the auxiliary pitch force subsystem and apply the auxiliary pitch force to the blade, - activating the auxiliary pitch force subsystem for applying the auxiliary pitch force to the blade if it is decided to activate the auxiliary pitch force subsystem and apply the auxiliary pitch force to the blade, wherein the activating is initiated at an initiation point in time (t i) where the main pitch force is sufficient to pitch the blade into a target pitch value corresponding to the initiation point in time, wherein the pitch control system is arranged for operating in any one of a plurality of modes (550, 560, 570), where the plurality of modes comprises: - The decision mode, and - one or more other modes (550, 570), wherein each of the one or more other modes is different with respect to the decision mode, and wherein the pitch control system is arranged for: - Determining in which mode of the plurality of modes (550, 560, 570) to operate, and wherein a transition (558, 579) into the decision mode is triggered if within a preceding trigger amount of time: - A number of times which activating the auxiliary pitch force subsystem has taken place exceeds - a entry trigger threshold. - controlling a main pitch force subsystem of the pitch force system, the main pitch force subsystem (222, 226, 230) being capable of applying a main pitch force to the blade 103, - controlling an auxiliary pitch force subsystem of the pitch force system, the auxiliary pitch force subsystem being capable of applying an auxiliary pitch force to the blade in addition to the main pitch force, wherein the pitch control system in a decision mode is arranged for - deciding whether or not to activate the auxiliary pitch force subsystem and apply the auxiliary pitch force to the blade, - activating the auxiliary pitch force subsystem for applying the auxiliary pitch force to the blade if it is decided to activate the auxiliary pitch force subsystem and apply the auxiliary pitch force to the blade, wherein the activating is initiated at an initiation point in time (t i) where the main pitch force is sufficient to pitch the blade into a target pitch value corresponding to the initiation point in time, - The decision mode, and - one or more other modes (550, 570), wherein each of the one or more other modes is different with respect to the decision mode, and - Determining in which mode of the plurality of modes (550, 560, 570) to operate, and - A number of times which activating the auxiliary pitch force subsystem has taken place exceeds - a entry trigger threshold.