It was found to have a poor climb performance and handling, with the ailerons being overbalanced, which tended to force the aircraft onto its back in steep turns.
Additional balance weight overbalance can be added to damp this, but at the cost of adding vertical forces, which are known technically as dynamic augment and colloquially as hammer blow.
Intentional overbalance of power, or revenge, can manifest as justification for extremism and militarism, which can sometimes be seen in more extreme forms of feminism.
