Has anyone tried using a manual boost controller (such as the Turbosmart TS-0101-1102) in conjunction with the kinugawa wastegate actuator? It seems if one were to stick with the stock wastegate actuator spring (stock opens well short of 40", the next size opens way too high) you could dial in exactly 40 or 41 with the boost controller. It might be worth a try. Its small and not that expensive. Anyone have experience with these devices?