I have new T200 irons since September 2019 fitted with Nippon Pro Modus 120 Stiff shafts. My swing speed with iron 7 was 84mph and ball speed 106mph. I tried last week the same shaft only regular and my results were much better (I got 8-10 yards in distance and much better feeling. Is it possible to send irons to Titleist for reshafting?