I am 74 yrs old and playing the Maltby PTM irons with the XP95 steel shafts regular flex. Looking to go to a graphite shaft in an “A” flex. I’ve finally accepted the fact that my swing speed just isn’t what it once was. Heard some good things about the Paderson TS-1 shafts and was curious to know if you’ve had any experience or tested these shafts. Thank you